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Edelbrock Victor Jr. 23° Cylinder Head for S/B Chevy Mechanical Roller Camshaft (220cc)

Part # 61259

Description

Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23deg valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows this cylinder head to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system. Cylinder Head Specifications: - Exhaust port location: Raised .300" - Spark plug fitment: 14mm x .750 reach, gasket seat

Specifications

AssembledYes
Camshaft TypeMechanical Roller
CNC PortedYes
Combustion Chamber Volume64 cc
Construction TypeComplete
Cylinder Head Gasket IncludedNo
Deck Thickness0.6875 in
EGR PortNo
Exhaust Port Location+.300
Exhaust Runner Volume85
Exhaust Valve Diameter1.60 in
FamilyVictor Jr.
Grade TypePerformance
Guide MaterialManganese Bronze
Guide Plate MaterialChromoly Steel
Guide Plates IncludedYes
Head Casting Number27-61259
Horsepower450-600
Intake Runner Volume220 cc
Intake Valve Diameter2.10 in
MaterialAluminum
Mounting Hardware IncludedNo
Push Rod Diameter(Suggested) 0.6875 in
QuantitySold Individually
Retainer IncludedYes
Rocker Arm Stud Diameter0.4375 in
Rocker Arm Studs/Bolts IncludedYes
Rocker Arms IncludedNo
Rotor Center Bore Inside Diameterangled
Seat AngleExhaust 45 deg/Intake 45 deg
UPC / GTIN00085347612598

Fits these vehicles

YearMakeModelEngineNote
1977 - 1979BuickCentury5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977BuickRegal5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1979BuickSkylark5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1962 - 1967ChevroletBel Air5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletBel Air5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletBel AirBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975ChevroletBel Air5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1962 - 1967ChevroletBiscayne5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletBiscayne5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1972ChevroletBiscayneBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletBlazerBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1972ChevroletBrookwoodBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975ChevroletC105.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976 - 1980ChevroletC105.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1982 - 1986ChevroletC105.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966 - 1967ChevroletC10 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletC10 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletC10 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletC10 Suburban5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletC10 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1986ChevroletC10 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975ChevroletC205.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976 - 1980ChevroletC205.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986ChevroletC205.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966 - 1967ChevroletC20 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletC20 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletC20 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletC20 Suburban5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletC20 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975ChevroletC20 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976 - 1980ChevroletC20 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986ChevroletC20 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975ChevroletC305.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976 - 1978ChevroletC305.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1986ChevroletC305.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966 - 1967ChevroletC30 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletC30 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletC30 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967 - 1974ChevroletCamaroBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1981ChevroletCamaro5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966 - 1967ChevroletCaprice5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletCaprice5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletCapriceBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1976ChevroletCaprice5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1980ChevroletCaprice5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1985 - 1986ChevroletCaprice5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1964 - 1968ChevroletChevelle5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1971ChevroletChevelleBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1965 - 1966ChevroletChevy II5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967ChevroletChevy II4.6L V8, 5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletChevy IIBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1962 - 1967ChevroletCorvette5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletCorvette5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1972ChevroletCorvetteBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974ChevroletCorvetteBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978ChevroletCorvette5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979ChevroletCorvetteBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980 - 1981ChevroletCorvette5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966 - 1967ChevroletEl Camino5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletEl Camino5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletEl CaminoBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1976ChevroletEl Camino5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1979ChevroletEl Camino5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1986ChevroletG105.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974ChevroletG10 VanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1980ChevroletG205.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986ChevroletG205.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1970 - 1974ChevroletG20 VanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1980ChevroletG305.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986ChevroletG305.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974ChevroletG30 VanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1962 - 1963ChevroletImpala5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1964 - 1968ChevroletImpala5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletImpalaBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1976ChevroletImpala5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1985ChevroletImpala5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1980ChevroletK105.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1982 - 1986ChevroletK105.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966 - 1967ChevroletK10 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletK10 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletK10 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletK10 Suburban5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletK10 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1979ChevroletK10 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980 - 1986ChevroletK10 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1980ChevroletK205.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986ChevroletK205.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966 - 1967ChevroletK20 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletK20 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletK20 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletK20 Suburban5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1970ChevroletK20 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1972 - 1974ChevroletK20 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1980ChevroletK20 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986ChevroletK20 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1980ChevroletK305.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986ChevroletK305.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968ChevroletK30 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974ChevroletK30 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1979ChevroletK5 Blazer5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980 - 1986ChevroletK5 Blazer5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1972ChevroletKingswoodBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975ChevroletMalibu5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978 - 1981ChevroletMalibu5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1970 - 1974ChevroletMonte CarloBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1976ChevroletMonte Carlo5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977ChevroletMonte Carlo5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1976ChevroletMonza4.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; 50 State Legal
1969 - 1971ChevroletNovaBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974ChevroletNovaBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975ChevroletNova4.3L V8, 5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; 50 State Legal; Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976 - 1979ChevroletNova5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1966ChevroletSuburban5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1972ChevroletTownsmanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975GMCC155.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976GMCC155.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977GMCC155.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978GMCC155.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCC15005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCC15005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1986GMCC1500 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCC15/C1500 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCC15/C1500 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1971GMCC15/C1500 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1973 - 1974GMCC15/C1500 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCC15/C1500 Suburban5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCC15/C1500 Suburban5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCC15/C1500 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978GMCC15 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975GMCC255.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976 - 1978GMCC255.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979GMCC25005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980 - 1986GMCC25005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979GMCC2500 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980GMCC2500 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCC2500 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCC25/C2500 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCC25/C2500 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCC25/C2500 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCC25/C2500 Suburban5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCC25/C2500 Suburban5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1972GMCC25/C2500 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974GMCC25/C2500 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1977GMCC25 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978GMCC25 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975GMCC355.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976 - 1978GMCC355.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979GMCC35005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980 - 1986GMCC35005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCC35/C3500 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCC35/C3500 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCC35/C3500 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978 - 1979GMCCaballero5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975GMCG155.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1976GMCG155.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1978GMCG155.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979GMCG15005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980 - 1986GMCG15005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCG15/G1500 Van5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974GMCG15/G1500 VanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978GMCG255.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCG25005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCG25005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCG25/G2500 Van5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974GMCG25/G2500 VanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978GMCG355.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCG35005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1988GMCG35005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1971 - 1974GMCG35/G3500 VanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1970 - 1974GMCJimmyBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1979GMCJimmy5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1980 - 1986GMCJimmy5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978GMCK155.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCK15005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCK15005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCK1500 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCK1500 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCK15/K1500 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCK15/K1500 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCK15/K1500 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCK15/K1500 Suburban5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; 50 State Legal
1968GMCK15/K1500 Suburban5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCK15/K1500 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978GMCK15 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978GMCK255.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCK25005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCK25005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCK2500 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCK2500 Suburban5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1967GMCK25/K2500 Pickup5.3L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCK25/K2500 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCK25/K2500 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCK25/K2500 Suburban5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCK25/K2500 SuburbanBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1978GMCK25 Suburban5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1978GMCK355.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1979 - 1980GMCK35005.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1981 - 1986GMCK35005.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1968GMCK35/K3500 Pickup5.3L V8, 5.4L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1969 - 1974GMCK35/K3500 PickupBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1971GMCSprintBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1974GMCSprintBare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1975 - 1976GMCSprint5.7L V8, 6.6L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977GMCSprint5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977OldsmobileCustom Cruiser5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978 - 1979OldsmobileCutlass5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978OldsmobileCutlass Supreme5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977OldsmobileDelta 885.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1979OldsmobileOmega5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978 - 1979PontiacFirebird5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978 - 1979PontiacGrand LeMans5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1978 - 1979PontiacLeMans5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977 - 1979PontiacPhoenix5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal
1977PontiacVentura5.7L V8Bare w/Valves; 23 Degree Valve Angle; 64cc Chamber Vol.; 2.10in. Intake/1.60in. Exh. Valve; Single; For Use w/Mechanical Roller Cams; CARB E.O. D-215-49; Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke; Do Not Use On Eng. w/Less Than 4in. Bore; Exc w/Cam Less Than .450in. Valve; When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods; Recommend FelPro Gasket; PN[1014] Head; PN[1205] Intake; PN[1404] Exhaust; 50 State Legal