Which vehicles does the Edelbrock 5825 fit?

Fits 1962 to 1968 AC Shelby Cobra, and 20 more makes.

How much is shipping and when does it ship?

Free shipping, ships about Wednesday, December 2. Ground shipping in Canada is free on orders of $100 and up, $9.99 under that.

Edelbrock Sure Seat Single Valve Springs for Hydraulic Flat Tappet Cams

Part # 5825

Price C$243.99

Availability: Free shipping, ships about Wednesday, December 2

Description

The Edelbrock #5825 Replacement Sure Seat Valve Spring for Edelbrock #5085, 60759, 60909, 60719, 60739, 60999, 60899 & 79899 cylinder heads are made of highest quality spring wire and precision wound to close tolerances.

Specifications

Camshaft Type	Hydraulic Flat Tappet
Damper Spring Included	Yes
Installed Height	1.800 in
Installed Pressure	128
Material	Chromium Silicon
Open Pressure	338 lbs/ft
Outside Diameter	1.460 in
Quantity	Set of 16
Spring Open Height	0.580 in
Spring Type	Cylindrical
Springs Per Valve	Single
UPC / GTIN	00085347058259

Fits these vehicles

Filter the vehicles

Year	Make	Model	Engine	Note
1962 - 1968	AC	Shelby Cobra	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1965 - 1967	Avanti	II	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1971	Avanti	II		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1973 - 1974	Avanti	II		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Avanti	II	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1980	Avanti	II	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Bricklin	SV-1	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1979	Buick	Century	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Buick	Century	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Buick	Century	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1991	Buick	Commercial Chassis	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1993	Buick	Commercial Chassis	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	Buick	LeSabre	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Buick	LeSabre	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Buick	Regal	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1980	Buick	Regal	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Buick	Regal	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Buick	Regal	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1987	Buick	Regal	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1991	Buick	Roadmaster	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1993	Buick	Roadmaster	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Buick	Skylark	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1990	Cadillac	Brougham	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1991 - 1992	Cadillac	Brougham	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	Cadillac	Commercial Chassis	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1993 - 1995	Cadillac	Fleetwood	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966 - 1968	Checker	Aerobus	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Checker	Aerobus		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1970	Checker	Deluxe		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1965 - 1967	Checker	Marathon	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Checker	Marathon	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Checker	Marathon		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Checker	Marathon	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Checker	Marathon	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1981	Checker	Marathon	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Checker	Marathon	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Checker	Taxicab		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	Chevrolet	3B	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	Chevrolet	3C	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	Chevrolet	3D	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	Chevrolet	3E	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	Chevrolet	3F	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	Chevrolet	3G	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	Chevrolet	Bel Air	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	Chevrolet	Bel Air	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1961	Chevrolet	Bel Air	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1962 - 1967	Chevrolet	Bel Air	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	Bel Air	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	Bel Air		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	Bel Air	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Chevrolet	Bel Air	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1961	Chevrolet	Biscayne	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1962 - 1967	Chevrolet	Biscayne	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	Biscayne	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1972	Chevrolet	Biscayne		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	Blazer		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	Chevrolet	Blazer	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1994	Chevrolet	Blazer	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1961	Chevrolet	Brookwood	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1972	Chevrolet	Brookwood		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	C10	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Chevrolet	C10	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1980	Chevrolet	C10	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Chevrolet	C10	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982 - 1986	Chevrolet	C10	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1965	Chevrolet	C10 Pickup	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966 - 1967	Chevrolet	C10 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	C10 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	C10 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Chevrolet	C10 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	C10 Suburban	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	C10 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	C10 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Chevrolet	C10 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Chevrolet	C10 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	Chevrolet	C10 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	Chevrolet	C1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	Chevrolet	C1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	C20	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Chevrolet	C20	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	Chevrolet	C20	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	Chevrolet	C20	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	Chevrolet	C20	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1965	Chevrolet	C20 Pickup	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966 - 1967	Chevrolet	C20 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	C20 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	C20 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Chevrolet	C20 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	C20 Suburban	5.0L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	C20 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	C20 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Chevrolet	C20 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Chevrolet	C20 Suburban	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Chevrolet	C20 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	Chevrolet	C20 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	Chevrolet	C2500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	Chevrolet	C2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	C30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976 - 1977	Chevrolet	C30	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	Chevrolet	C30	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1986	Chevrolet	C30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1965	Chevrolet	C30 Pickup	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966 - 1967	Chevrolet	C30 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	C30 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	C30 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	Chevrolet	C3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1962	Chevrolet	C40	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967 - 1974	Chevrolet	Camaro		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	Camaro	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976 - 1979	Chevrolet	Camaro	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1981	Chevrolet	Camaro	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982 - 1986	Chevrolet	Camaro	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1992	Chevrolet	Camaro	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966 - 1967	Chevrolet	Caprice	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	Caprice	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	Caprice		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	Caprice	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Chevrolet	Caprice	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Chevrolet	Caprice	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1982	Chevrolet	Caprice	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1984	Chevrolet	Caprice	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1985 - 1993	Chevrolet	Caprice	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1964 - 1967	Chevrolet	Chevelle	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1973	Chevrolet	Chevelle		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1963 - 1964	Chevrolet	Chevy II	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1965 - 1966	Chevrolet	Chevy II	4.6L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Chevrolet	Chevy II	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	Chevy II		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1991 - 1992	Chevrolet	Commercial Chassis	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1993	Chevrolet	Commercial Chassis	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957 - 1961	Chevrolet	Corvette	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1962 - 1967	Chevrolet	Corvette	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	Corvette	5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	Corvette		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1978	Chevrolet	Corvette	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	Chevrolet	Corvette		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Chevrolet	Corvette	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1982	Chevrolet	Corvette	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1984 - 1991	Chevrolet	Corvette	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	Chevrolet	Del Ray	4.3L V8, 4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	Chevrolet	Del Ray	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959 - 1960	Chevrolet	El Camino	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1964 - 1967	Chevrolet	El Camino	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1974	Chevrolet	El Camino		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	El Camino	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Chevrolet	El Camino	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	Chevrolet	El Camino	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	Chevrolet	El Camino	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1982	Chevrolet	El Camino	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1987	Chevrolet	El Camino	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1970	Chevrolet	Estate		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	G10	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Chevrolet	G10	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1993	Chevrolet	G10	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1994 - 1995	Chevrolet	G10	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1973	Chevrolet	G10 Van	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1974	Chevrolet	G10 Van		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1979	Chevrolet	G20	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Chevrolet	G20	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1995	Chevrolet	G20	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Chevrolet	G20 Van	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1969	Chevrolet	G20 Van	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970 - 1974	Chevrolet	G20 Van		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1977	Chevrolet	G30	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1979	Chevrolet	G30	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Chevrolet	G30	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Chevrolet	G30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Chevrolet	G30	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1984	Chevrolet	G30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1985	Chevrolet	G30	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1986 - 1995	Chevrolet	G30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1974	Chevrolet	G30 Van		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1961	Chevrolet	Impala	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1962 - 1963	Chevrolet	Impala	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1964 - 1967	Chevrolet	Impala	4.6L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	Impala	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	Impala		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	Impala	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Chevrolet	Impala	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1982	Chevrolet	Impala	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1985	Chevrolet	Impala	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	K10	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	Chevrolet	K10	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	Chevrolet	K10	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	Chevrolet	K10	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1965	Chevrolet	K10 Pickup	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966 - 1967	Chevrolet	K10 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	K10 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	K10 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Chevrolet	K10 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	K10 Suburban	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	K10 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	K10 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Chevrolet	K10 Suburban	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Chevrolet	K10 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Chevrolet	K10 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Chevrolet	K10 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983	Chevrolet	K10 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1984 - 1985	Chevrolet	K10 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1986	Chevrolet	K10 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	Chevrolet	K1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	Chevrolet	K1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	K20	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	Chevrolet	K20	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	Chevrolet	K20	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1984	Chevrolet	K20	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1985	Chevrolet	K20	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1986	Chevrolet	K20	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Chevrolet	K20 Panel	4.6L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1965	Chevrolet	K20 Pickup	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966 - 1967	Chevrolet	K20 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	K20 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	K20 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Chevrolet	K20 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	K20 Suburban	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	K20 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	K20 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	Chevrolet	K20 Suburban	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	Chevrolet	K20 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1984	Chevrolet	K20 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1985 - 1986	Chevrolet	K20 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	Chevrolet	K2500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	Chevrolet	K2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1980	Chevrolet	K30	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	Chevrolet	K30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Chevrolet	K30 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	K30 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	Chevrolet	K3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Chevrolet	K5 Blazer	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Chevrolet	K5 Blazer	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1986	Chevrolet	K5 Blazer	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959 - 1961	Chevrolet	Kingswood	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1972	Chevrolet	Kingswood		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	Malibu	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	Chevrolet	Malibu	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1981	Chevrolet	Malibu	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Chevrolet	Malibu	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983	Chevrolet	Malibu	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970 - 1974	Chevrolet	Monte Carlo		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	Monte Carlo	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Chevrolet	Monte Carlo	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Chevrolet	Monte Carlo	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	Chevrolet	Monte Carlo	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1982	Chevrolet	Monte Carlo	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1988	Chevrolet	Monte Carlo	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	Monza	4.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Chevrolet	Monza	4.3L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Chevrolet	Monza	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1961	Chevrolet	Nomad	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	Chevrolet	Nova		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Chevrolet	Nova	4.3L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976 - 1979	Chevrolet	Nova	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	Chevrolet	One-Fifty Series	4.3L V8, 4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959 - 1961	Chevrolet	Parkwood	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	Chevrolet	R10	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	Chevrolet	R10 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988	Chevrolet	R10 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1989 - 1991	Chevrolet	R1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1988	Chevrolet	R20	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1988	Chevrolet	R20 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1989 - 1991	Chevrolet	R2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1988	Chevrolet	R30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1989 - 1991	Chevrolet	R3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	Chevrolet	Sedan Delivery	4.3L V8, 4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	Chevrolet	Sedan Delivery	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1965	Chevrolet	Suburban	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1966	Chevrolet	Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1995	Chevrolet	Tahoe	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1972	Chevrolet	Townsman		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	Chevrolet	Truck	4.3L V8, 4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	Chevrolet	Truck	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960	Chevrolet	Truck	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	Chevrolet	Two-Ten Series	4.3L V8, 4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	Chevrolet	V10	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1988	Chevrolet	V10 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1989 - 1991	Chevrolet	V1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	Chevrolet	V20	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1988	Chevrolet	V20 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1989 - 1991	Chevrolet	V2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1988	Chevrolet	V30	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1989 - 1991	Chevrolet	V3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	Chevrolet	Yeoman	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970 - 1971	DeTomaso	Mangusta		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1971 - 1974	DeTomaso	Pantera		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1987 - 1989	DeTomaso	Pantera	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1993	Excalibur	Limited	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1986 - 1989	Excalibur	Phaeton	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1963	Ford	300	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1966 - 1967	Ford	Bronco	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Bronco	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1977	Ford	Bronco	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978 - 1979	Ford	Bronco	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980 - 1982	Ford	Bronco	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1983	Ford	Bronco	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1984 - 1996	Ford	Bronco	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963 - 1967	Ford	Country Sedan	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Country Sedan	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	Country Sedan		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963 - 1967	Ford	Country Squire	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Country Squire	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	Country Squire		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1987 - 1991	Ford	Country Squire	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Ford	Custom	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Custom	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1972	Ford	Custom		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Ford	Custom 500	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Custom 500	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	Custom 500		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1977	Ford	Custom 500	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	E-100 Econoline	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975	Ford	E-100 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1976 - 1978	Ford	E-100 Econoline	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1983	Ford	E-100 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1978	Ford	E-100 Econoline Club Wagon	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1983	Ford	E-100 Econoline Club Wagon	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975	Ford	E-150 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1976 - 1978	Ford	E-150 Econoline	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1996	Ford	E-150 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1978	Ford	E-150 Econoline Club Wagon	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1996	Ford	E-150 Econoline Club Wagon	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	E-200 Econoline	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975	Ford	E-250 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1976 - 1978	Ford	E-250 Econoline	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1991	Ford	E-250 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1992 - 1996	Ford	E-250 Econoline	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1978	Ford	E-250 Econoline Club Wagon	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1980	Ford	E-250 Econoline Club Wagon	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1981 - 1991	Ford	E-250 Econoline Club Wagon	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	E-300 Econoline	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975	Ford	E-350 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1976 - 1978	Ford	E-350 Econoline	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1982	Ford	E-350 Econoline	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1983 - 1996	Ford	E-350 Econoline	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1978	Ford	E-350 Econoline Club Wagon	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979 - 1980	Ford	E-350 Econoline Club Wagon	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1981 - 1996	Ford	E-350 Econoline Club Wagon	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Ford	Elite	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1996 - 2001	Ford	Explorer	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1976	Ford	F-100	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1979	Ford	F-100	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980 - 1983	Ford	F-100	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Ford	F-150	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1996	Ford	F-150	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1972 - 1974	Ford	F-250	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1978	Ford	F-250	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979	Ford	F-250	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980 - 1996	Ford	F-250	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1997	Ford	F-250 HD	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1972 - 1976	Ford	F-350	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1978	Ford	F-350	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979	Ford	F-350	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980	Ford	F-350	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1981 - 1997	Ford	F-350	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963 - 1967	Ford	Fairlane	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Fairlane	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1970	Ford	Fairlane		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978 - 1979	Ford	Fairmont	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Ford	Falcon	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Falcon	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1970	Ford	Falcon		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1965	Ford	Falcon Sedan Delivery	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963 - 1967	Ford	Galaxie	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963 - 1967	Ford	Galaxie 500	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Galaxie 500	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	Galaxie 500		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1977	Ford	Granada	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978 - 1980	Ford	Granada	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1972 - 1974	Ford	Gran Torino		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Ford	Gran Torino	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1969	Ford	GT40	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1965 - 1967	Ford	LTD	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	LTD	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	LTD		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Ford	LTD	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1984	Ford	LTD	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1985 - 1986	Ford	LTD	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1987 - 1991	Ford	LTD Crown Victoria	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1979	Ford	LTD II	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1971 - 1977	Ford	Maverick	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Ford	Mustang	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Mustang	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1973	Ford	Mustang		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979	Ford	Mustang	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1983 - 1985	Ford	Mustang	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1995	Ford	Mustang	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1978	Ford	Mustang II	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1965 - 1967	Ford	Ranchero	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Ranchero	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	Ranchero		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Ford	Ranchero	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1979	Ford	Ranchero	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963 - 1967	Ford	Ranch Wagon	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Ranch Wagon	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	Ranch Wagon		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964	Ford	Sprint	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1979	Ford	Thunderbird	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980 - 1981	Ford	Thunderbird	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1983 - 1988	Ford	Thunderbird	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Ford	Torino	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Ford	Torino		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Ford	Torino	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1957	GMC	100	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	100	5.3L V8, 5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1963	GMC	1000 Series	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	150	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	150	5.3L V8, 5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1963	GMC	1500 Series	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	250	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	250	5.3L V8, 5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1963	GMC	2500 Series	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	300	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	300	5.3L V8, 5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1966	GMC	3000	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1966	GMC	3500	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	350-8	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	350-8	5.3L V8, 5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	370	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	370	5.3L V8, 5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	GMC	C15	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	GMC	C15	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	GMC	C15	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	GMC	C15	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	GMC	C1500	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	GMC	C1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	GMC	C1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	GMC	C1500 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	GMC	C1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	GMC	C1500 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	GMC	C1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	C15/C1500 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	C15/C1500 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	C15/C1500 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	C15/C1500 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	C15/C1500 Suburban	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	C15/C1500 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	GMC	C15 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	C15 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	GMC	C25	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	GMC	C25	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	C25	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	GMC	C2500	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1986	GMC	C2500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	GMC	C2500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	GMC	C2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	GMC	C2500 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	GMC	C2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982 - 1986	GMC	C2500 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	GMC	C2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	C25/C2500 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	C25/C2500 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	C25/C2500 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	C25/C2500 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	C25/C2500 Suburban	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	C25/C2500 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	GMC	C25 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	GMC	C25 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	GMC	C25 Suburban	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	GMC	C35	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976 - 1977	GMC	C35	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	GMC	C35	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	GMC	C3500	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1985	GMC	C3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1986	GMC	C3500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	GMC	C3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	C35/C3500 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	C35/C3500 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	C35/C3500 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	GMC	Caballero	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	GMC	Caballero	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1982	GMC	Caballero	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1987	GMC	Caballero	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	F350	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	F370	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	FM340	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	FM350	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	GMC	G15	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	GMC	G15	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	G15	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	GMC	G1500	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1993	GMC	G1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1994 - 1995	GMC	G1500	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	G15/G1500 Van	4.6L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1973	GMC	G15/G1500 Van	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1974	GMC	G15/G1500 Van		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1978	GMC	G25	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	GMC	G2500	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1995	GMC	G2500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	G25/G2500 Van	4.6L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1973	GMC	G25/G2500 Van	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1974	GMC	G25/G2500 Van		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1978	GMC	G35	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	GMC	G3500	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1995	GMC	G3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970 - 1974	GMC	G35/G3500 Van		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970 - 1974	GMC	Jimmy		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	GMC	Jimmy	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	GMC	Jimmy	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1987	GMC	Jimmy	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1991	GMC	Jimmy	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	GMC	K15	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	K15	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	GMC	K1500	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	GMC	K1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	GMC	K1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	GMC	K1500 Suburban	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	GMC	K1500 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	GMC	K1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	GMC	K1500 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1986	GMC	K1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	GMC	K1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	K15/K1500 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	K15/K1500 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	K15/K1500 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	K15/K1500 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	K15/K1500 Suburban	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	K15/K1500 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	GMC	K15 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	K15 Suburban	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	GMC	K25	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	K25	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	GMC	K2500	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	GMC	K2500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	GMC	K2500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	GMC	K2500 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	GMC	K2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	GMC	K2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	K25/K2500 Pickup	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	K25/K2500 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	K25/K2500 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	GMC	K25/K2500 Suburban	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	K25/K2500 Suburban	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	K25/K2500 Suburban		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	GMC	K25 Suburban	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	K25 Suburban	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1978	GMC	K35	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	GMC	K3500	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1986	GMC	K3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1995	GMC	K3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	GMC	K35/K3500 Pickup	5.0L V8, 5.3L V8, 5.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1974	GMC	K35/K3500 Pickup		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	M300	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	PM150	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	PM151	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	PM151	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	PM152	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	PM152	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	PM153	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959	GMC	PM153	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	PM250	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	PM251	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	GMC	PM252	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	GMC	PM253	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	GMC	R1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	GMC	R1500 Suburban	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1991	GMC	R1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	GMC	R2500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1988 - 1989	GMC	R2500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1991	GMC	R2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1991	GMC	R3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	S300	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	S370	5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1971 - 1974	GMC	Sprint		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	GMC	Sprint	5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	GMC	Sprint	5.0L V8, 5.7L V8, 6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	GMC	Sprint	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960 - 1965	GMC	Suburban	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	GMC	Truck	5.3L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1959	GMC	Truck	5.3L V8, 5.5L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1960	GMC	Truck	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	GMC	V1500	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1991	GMC	V1500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987	GMC	V2500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1991	GMC	V2500 Suburban	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1991	GMC	V3500	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992 - 1995	GMC	Yukon	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1964 - 1967	Gordon-Keeble	GK1	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1964 - 1967	Gordon-Keeble	IT	5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1964 - 1965	Griffith	200	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980	Lincoln	Continental	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1982 - 1987	Lincoln	Continental	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980	Lincoln	Mark VI	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1981 - 1983	Lincoln	Mark VI	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1984 - 1985	Lincoln	Mark VII	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1986 - 1987	Lincoln	Mark VII		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1981 - 1990	Lincoln	Town Car	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977	Lincoln	Versailles	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978 - 1980	Lincoln	Versailles	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Mercury	Caliente	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1966 - 1967	Mercury	Capri	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979	Mercury	Capri	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1982 - 1985	Mercury	Capri	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Mercury	Colony Park		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1987 - 1991	Mercury	Colony Park	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Mercury	Comet	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Mercury	Comet	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969	Mercury	Comet		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1971 - 1977	Mercury	Comet	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1967	Mercury	Commuter	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1967	Mercury	Cougar	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Mercury	Cougar	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Mercury	Cougar		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Mercury	Cougar	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1977 - 1979	Mercury	Cougar	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980 - 1981	Mercury	Cougar	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1983 - 1988	Mercury	Cougar	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963	Mercury	Country Cruiser	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Mercury	Cyclone	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Mercury	Cyclone	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1971	Mercury	Cyclone		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978	Mercury	Grand Marquis	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979	Mercury	Grand Marquis	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980	Mercury	Grand Marquis	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1981	Mercury	Grand Marquis	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1982 - 1991	Mercury	Grand Marquis	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1971 - 1973	Mercury	Marquis		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978	Mercury	Marquis	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1979	Mercury	Marquis	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1980	Mercury	Marquis	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1981	Mercury	Marquis	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1982	Mercury	Marquis	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1963	Mercury	Meteor	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1977	Mercury	Monarch	5.0L V8, 5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978 - 1980	Mercury	Monarch	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Mercury	Montego	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1969 - 1974	Mercury	Montego		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975 - 1976	Mercury	Montego	5.8L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1970 - 1974	Mercury	Monterey		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1997 - 2001	Mercury	Mountaineer	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964 - 1967	Mercury	Villager	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1966 - 1967	Mercury	Voyager	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1978 - 1979	Mercury	Zephyr	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1975	Oldsmobile	Custom Cruiser	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Oldsmobile	Custom Cruiser	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1991	Oldsmobile	Custom Cruiser	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1992	Oldsmobile	Custom Cruiser	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1979	Oldsmobile	Cutlass	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Oldsmobile	Cutlass	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Oldsmobile	Cutlass	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1980	Oldsmobile	Cutlass Calais	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Oldsmobile	Cutlass Calais	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Oldsmobile	Cutlass Cruiser	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Oldsmobile	Cutlass Cruiser	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1980	Oldsmobile	Cutlass Salon	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	Oldsmobile	Cutlass Supreme	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979 - 1980	Oldsmobile	Cutlass Supreme	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982	Oldsmobile	Cutlass Supreme	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Oldsmobile	Delta 88	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Oldsmobile	Delta 88	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1982	Oldsmobile	Delta 88	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Oldsmobile	Omega	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Oldsmobile	Starfire	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Omega	Omega	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968	Omega	Omega	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964	Pontiac	Acadian	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1965 - 1967	Pontiac	Acadian	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Pontiac	Acadian	5.0L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969 - 1971	Pontiac	Acadian	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1964 - 1967	Pontiac	Beaumont	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968	Pontiac	Beaumont	5.0L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1969	Pontiac	Beaumont	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1972	Pontiac	Bonneville	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Pontiac	Bonneville	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1986	Pontiac	Bonneville	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Pontiac	Catalina	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1981	Pontiac	Catalina	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1972	Pontiac	Firebird	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Pontiac	Firebird	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1979	Pontiac	Firebird	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980	Pontiac	Firebird	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981	Pontiac	Firebird	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1982 - 1986	Pontiac	Firebird	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1987 - 1992	Pontiac	Firebird	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Pontiac	Grand Am	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1980	Pontiac	Grand Am	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Pontiac	Grand LeMans	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Pontiac	Grand LeMans	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	Pontiac	Grand LeMans	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	Pontiac	Grand LeMans	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1982	Pontiac	Grand LeMans	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983	Pontiac	Grand LeMans	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975 - 1976	Pontiac	Grand Prix	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1980	Pontiac	Grand Prix	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1981 - 1982	Pontiac	Grand Prix	4.4L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1987	Pontiac	Grand Prix	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1972	Pontiac	Grand Safari	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1972	Pontiac	Grandville	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Pontiac	Grandville	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	Pontiac	Laurentian	4.3L V8, 4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1961	Pontiac	Laurentian	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1962 - 1967	Pontiac	Laurentian	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1969	Pontiac	Laurentian	5.0L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1972 - 1974	Pontiac	Laurentian		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1976	Pontiac	Laurentian	5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Pontiac	Laurentian	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1979	Pontiac	Laurentian	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1981	Pontiac	Laurentian	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1975	Pontiac	LeMans	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Pontiac	LeMans	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978	Pontiac	LeMans	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1979	Pontiac	LeMans	4.4L V8, 5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1981	Pontiac	LeMans	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1959 - 1961	Pontiac	Parisienne	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1962 - 1967	Pontiac	Parisienne	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1969	Pontiac	Parisienne	5.0L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970	Pontiac	Parisienne	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1972 - 1974	Pontiac	Parisienne		High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Pontiac	Parisienne	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1980 - 1982	Pontiac	Parisienne	4.4L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1983 - 1986	Pontiac	Parisienne	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1957	Pontiac	Pathfinder	4.3L V8, 4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958	Pontiac	Pathfinder	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977 - 1979	Pontiac	Phoenix	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1958 - 1961	Pontiac	Strato-Chief	4.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1962 - 1967	Pontiac	Strato-Chief	4.6L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1968 - 1969	Pontiac	Strato-Chief	5.0L V8, 5.3L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970	Pontiac	Strato-Chief	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1978 - 1979	Pontiac	Sunbird	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1971 - 1973	Pontiac	Ventura	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1977	Pontiac	Ventura	5.0L V8, 5.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1970 - 1971	Stutz	Blackhawk	6.6L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5085/60759/60909/60719/60739/60999/60899/79899 Cyl. Heads
1967	Sunbeam	Tiger	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1972 - 1974	TVR	3000M	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1964	TVR	Griffith	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1966	TVR	Griffith	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1967	TVR	Tuscan	4.7L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1968 - 1970	TVR	Tuscan	4.7L V8, 5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads
1971	TVR	Tuscan	5.0L V8	High Perf. Street; Seat Press. 128 lbs.; Installed H 1.800 in.; Open Press. 338 lbs. at 0.580 in.; OD 1.460 in.; ID 1.038 in.; Coil Bind 1.150 in.; For Use w/5028/60229/60259/60329/60359/60379/60399 Cyl. Heads