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COMP Cams Ultra Pro Magnum XD Rocker w/ 1.7 Ratio big-block w/ 7/16" Stud for 183 vehicles
Part # 1820-1
Description
The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precision-sorted needle bear ings and hardened Roller tips to better distribute the load and reduce wear for a longer service life. In addition, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for endurance, drag and circle track Applications.
Specifications
| Amazon ASIN | B005JUX4AY |
|---|---|
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| Engine Family | Chevrolet 396-454 c.i. 8 Cylinder (1967-1996) |
| Maximum Valve Spring Open Pressure | 1000 |
| Rocker Arm Material | 8650 Chromemoly Steel |
| Rocker Arm Ratio | 1.7 |
| Rocker Arm Series | Ultra Pro Magnum XD |
| Rocker Stud Diameter | 7/16 in |
| UPC / GTIN | 00036584232483 |
| Warranty | Ultra Pro Magnum XD Rocker Arm bodies are guaranteed for life. warranty |
| Year | Make | Model | Engine |
|---|---|---|---|
| 2001 | Airstream | Land Yacht | 7.4L V8 |
| 1992 - 1994 | Blue Bird | All American RE | 7.0L V8 |
| 1994 | Blue Bird | Commercial Bus | 7.0L V8 |
| 1993 | Blue Bird | SHL TC2000 | 7.0L V8 |
| 1998 | Blue Bird | TC1000 | 7.0L V8 |
| 1992 - 1998 | Blue Bird | TC2000 | 7.0L V8 |
| 1980 - 1985 | Chevrolet | B60 | 7.0L V8 |
| 1994 - 1998 | Chevrolet | B7 | 7.0L V8 |
| 1999 - 2000 | Chevrolet | B7 | 7.4L V8 |
| 1965 | Chevrolet | Bel Air | 6.5L V8 |
| 1966 - 1969 | Chevrolet | Bel Air | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Bel Air | 6.6L V8, 7.4L V8 |
| 1973 - 1975 | Chevrolet | Bel Air | 7.4L V8 |
| 1965 | Chevrolet | Biscayne | 6.5L V8 |
| 1966 - 1969 | Chevrolet | Biscayne | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Biscayne | 6.6L V8, 7.4L V8 |
| 1973 - 1974 | Chevrolet | Blazer | 7.4L V8 |
| 1969 | Chevrolet | Brookwood | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Brookwood | 6.6L V8, 7.4L V8 |
| 1975 - 1980 | Chevrolet | C10 | 7.4L V8 |
| 1968 - 1969 | Chevrolet | C10 Pickup | 6.5L V8 |
| 1970 - 1972 | Chevrolet | C10 Pickup | 6.6L V8 |
| 1973 - 1974 | Chevrolet | C10 Pickup | 7.4L V8 |
| 1968 - 1969 | Chevrolet | C10 Suburban | 6.5L V8 |
| 1970 - 1972 | Chevrolet | C10 Suburban | 6.6L V8 |
| 1973 - 1980 | Chevrolet | C10 Suburban | 7.4L V8 |
| 1990 - 1993 | Chevrolet | C1500 | 7.4L V8 |
| 1975 - 1986 | Chevrolet | C20 | 7.4L V8 |
| 1968 - 1969 | Chevrolet | C20 Pickup | 6.5L V8 |
| 1970 - 1972 | Chevrolet | C20 Pickup | 6.6L V8 |
| 1973 - 1974 | Chevrolet | C20 Pickup | 7.4L V8 |
| 1968 - 1969 | Chevrolet | C20 Suburban | 6.5L V8 |
| 1970 - 1972 | Chevrolet | C20 Suburban | 6.6L V8 |
| 1973 - 1986 | Chevrolet | C20 Suburban | 7.4L V8 |
| 1991 - 2000 | Chevrolet | C2500 | 7.4L V8 |
| 1992 - 1999 | Chevrolet | C2500 Suburban | 7.4L V8 |
| 1975 - 1986 | Chevrolet | C30 | 7.4L V8 |
| 1968 - 1969 | Chevrolet | C30 Pickup | 6.5L V8 |
| 1970 - 1972 | Chevrolet | C30 Pickup | 6.6L V8 |
| 1973 - 1974 | Chevrolet | C30 Pickup | 7.4L V8 |
| 1988 - 2000 | Chevrolet | C3500 | 7.4L V8 |
| 1991 - 2000 | Chevrolet | C3500HD | 7.4L V8 |
| 1969 - 1979 | Chevrolet | C50 | 7.0L V8 |
| 1986 | Chevrolet | C50 | 7.0L V8 |
| 1968 - 1979 | Chevrolet | C60 | 7.0L V8 |
| 1985 | Chevrolet | C60 | 7.0L V8 |
| 1990 | Chevrolet | C60 | 7.0L V8 |
| 1990 - 1996 | Chevrolet | C60 Kodiak | 7.0L V8 |
| 1997 - 1998 | Chevrolet | C6500 Kodiak | 7.0L V8 |
| 1999 - 2000 | Chevrolet | C6500 Kodiak | 7.4L V8 |
| 1979 - 1980 | Chevrolet | C70 | 7.0L V8, 7.4L V8 |
| 1981 - 1990 | Chevrolet | C70 | 7.0L V8 |
| 1990 - 1996 | Chevrolet | C70 Kodiak | 7.0L V8 |
| 1997 - 1998 | Chevrolet | C7500 Kodiak | 7.0L V8 |
| 1999 - 2000 | Chevrolet | C7500 Kodiak | 7.4L V8 |
| 1967 - 1968 | Chevrolet | Camaro | 6.5L V8 |
| 1969 | Chevrolet | Camaro | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Camaro | 6.6L V8 |
| 1966 - 1969 | Chevrolet | Caprice | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Caprice | 6.6L V8, 7.4L V8 |
| 1973 - 1976 | Chevrolet | Caprice | 7.4L V8 |
| 1965 - 1969 | Chevrolet | Chevelle | 6.5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | 6.6L V8, 7.4L V8 |
| 1973 - 1975 | Chevrolet | Chevelle | 7.4L V8 |
| 1968 | Chevrolet | Chevy II | 6.5L V8 |
| 1965 | Chevrolet | Corvette | 6.5L V8 |
| 1966 - 1969 | Chevrolet | Corvette | 7.0L V8 |
| 1970 - 1974 | Chevrolet | Corvette | 7.4L V8 |
| 1966 - 1969 | Chevrolet | El Camino | 6.5L V8 |
| 1970 - 1972 | Chevrolet | El Camino | 6.6L V8, 7.4L V8 |
| 1973 - 1975 | Chevrolet | El Camino | 7.4L V8 |
| 1969 | Chevrolet | Estate | 6.5L V8, 7.0L V8 |
| 1970 | Chevrolet | Estate | 6.6L V8, 7.4L V8 |
| 1996 - 2000 | Chevrolet | Express 3500 | 7.4L V8 |
| 1973 - 1974 | Chevrolet | G10 Van | 7.4L V8 |
| 1976 | Chevrolet | G20 | 7.4L V8 |
| 1973 - 1974 | Chevrolet | G20 Van | 7.4L V8 |
| 1975 - 1976 | Chevrolet | G30 | 7.4L V8 |
| 1988 - 1996 | Chevrolet | G30 | 7.4L V8 |
| 1973 - 1974 | Chevrolet | G30 Van | 7.4L V8 |
| 1993 - 1996 | Chevrolet | GP3500 | 7.4L V8 |
| 1965 | Chevrolet | Impala | 6.5L V8 |
| 1966 - 1969 | Chevrolet | Impala | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Impala | 6.6L V8, 7.4L V8 |
| 1973 - 1976 | Chevrolet | Impala | 7.4L V8 |
| 1976 | Chevrolet | K10 | 7.4L V8 |
| 1980 | Chevrolet | K10 | 7.4L V8 |
| 1968 - 1969 | Chevrolet | K10 Pickup | 6.5L V8 |
| 1970 - 1972 | Chevrolet | K10 Pickup | 6.6L V8 |
| 1973 - 1974 | Chevrolet | K10 Pickup | 7.4L V8 |
| 1968 - 1969 | Chevrolet | K10 Suburban | 6.5L V8 |
| 1970 - 1972 | Chevrolet | K10 Suburban | 6.6L V8 |
| 1973 - 1974 | Chevrolet | K10 Suburban | 7.4L V8 |
| 1976 - 1978 | Chevrolet | K20 | 7.4L V8 |
| 1968 - 1969 | Chevrolet | K20 Pickup | 6.5L V8 |
| 1970 - 1972 | Chevrolet | K20 Pickup | 6.6L V8 |
| 1973 - 1974 | Chevrolet | K20 Pickup | 7.4L V8 |
| 1968 - 1969 | Chevrolet | K20 Suburban | 6.5L V8 |
| 1970 - 1972 | Chevrolet | K20 Suburban | 6.6L V8 |
| 1973 - 1974 | Chevrolet | K20 Suburban | 7.4L V8 |
| 1985 | Chevrolet | K20 Suburban | 7.4L V8 |
| 1991 - 2000 | Chevrolet | K2500 | 7.4L V8 |
| 1992 - 1999 | Chevrolet | K2500 Suburban | 7.4L V8 |
| 1977 | Chevrolet | K30 | 7.4L V8 |
| 1980 - 1986 | Chevrolet | K30 | 7.4L V8 |
| 1968 - 1969 | Chevrolet | K30 Pickup | 6.5L V8 |
| 1970 - 1972 | Chevrolet | K30 Pickup | 6.6L V8 |
| 1973 - 1974 | Chevrolet | K30 Pickup | 7.4L V8 |
| 1988 - 2000 | Chevrolet | K3500 | 7.4L V8 |
| 1976 - 1978 | Chevrolet | K5 Blazer | 7.4L V8 |
| 1969 | Chevrolet | Kingswood | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Kingswood | 6.6L V8, 7.4L V8 |
| 1970 - 1972 | Chevrolet | Monte Carlo | 6.6L V8, 7.4L V8 |
| 1973 - 1975 | Chevrolet | Monte Carlo | 7.4L V8 |
| 1969 | Chevrolet | Nova | 6.5L V8 |
| 1970 - 1971 | Chevrolet | Nova | 6.6L V8, 7.4L V8 |
| 1972 | Chevrolet | Nova | 6.6L V8 |
| 1973 | Chevrolet | P10 Van | 7.4L V8 |
| 1976 | Chevrolet | P20 | 7.4L V8 |
| 1979 | Chevrolet | P20 | 7.4L V8 |
| 1970 - 1971 | Chevrolet | P20 Van | 7.4L V8 |
| 1973 | Chevrolet | P20 Van | 7.4L V8 |
| 1975 - 1999 | Chevrolet | P30 | 7.4L V8 |
| 1970 - 1971 | Chevrolet | P30 Van | 7.4L V8 |
| 1973 - 1974 | Chevrolet | P30 Van | 7.4L V8 |
| 1986 - 1990 | Chevrolet | P60 | 7.0L V8 |
| 1992 - 1996 | Chevrolet | P60 | 7.0L V8 |
| 1992 - 1996 | Chevrolet | P6000 | 7.0L V8 |
| 1987 - 1988 | Chevrolet | R20 | 7.4L V8 |
| 1987 - 1988 | Chevrolet | R20 Suburban | 7.4L V8 |
| 1989 | Chevrolet | R2500 | 7.4L V8 |
| 1989 - 1991 | Chevrolet | R2500 Suburban | 7.4L V8 |
| 1987 - 1988 | Chevrolet | R30 | 7.4L V8 |
| 1989 - 1991 | Chevrolet | R3500 | 7.4L V8 |
| 1969 | Chevrolet | Townsman | 6.5L V8, 7.0L V8 |
| 1970 - 1972 | Chevrolet | Townsman | 6.6L V8, 7.4L V8 |
| 1987 - 1988 | Chevrolet | V20 Suburban | 7.4L V8 |
| 1990 | Chevrolet | V2500 Suburban | 7.4L V8 |
| 1987 - 1988 | Chevrolet | V30 | 7.4L V8 |
| 1989 - 1991 | Chevrolet | V3500 | 7.4L V8 |
| 2001 | Chinook Motor Coach | Destiny | 7.4L V8 |
| 2000 - 2003 | Coachmen | Catalina Sport | 7.4L V8 |
| 2001 | Coachmen | Mirada | 7.4L V8 |
| 1972 - 1979 | Excalibur | Phaeton | 7.4L V8 |
| 2000 - 2001 | Fleetwood | Bounder | 7.4L V8 |
| 2000 - 2001 | Fleetwood | Flair | 7.4L V8 |
| 2000 - 2001 | Fleetwood | Jamboree | 7.4L V8 |
| 2000 - 2001 | Fleetwood | Jamboree Rallye | 7.4L V8 |
| 2000 - 2001 | Fleetwood | Southwind | 7.4L V8 |
| 2000 | Fleetwood | Southwind Storm | 7.4L V8 |
| 2001 | Fleetwood | Storm | 7.4L V8 |
| 2003 | Gillig | Motorhome | 7.0L V8 |
| 1980 - 1985 | GMC | B6000 | 7.0L V8 |
| 1994 - 1998 | GMC | B7 | 7.0L V8 |
| 1999 - 2000 | GMC | B7 | 7.4L V8 |
| 1981 | GMC | Brigadier | 7.0L V8 |
| 1975 - 1978 | GMC | C15 | 7.4L V8 |
| 1979 - 1980 | GMC | C1500 | 7.4L V8 |
| 1979 - 1980 | GMC | C1500 Suburban | 7.4L V8 |
| 1968 - 1969 | GMC | C15/C1500 Pickup | 6.5L V8 |
| 1970 - 1972 | GMC | C15/C1500 Pickup | 6.6L V8 |
| 1973 - 1974 | GMC | C15/C1500 Pickup | 7.4L V8 |
| 1968 - 1969 | GMC | C15/C1500 Suburban | 6.5L V8 |
| 1970 - 1972 | GMC | C15/C1500 Suburban | 6.6L V8 |
| 1973 - 1974 | GMC | C15/C1500 Suburban | 7.4L V8 |
| 1975 - 1978 | GMC | C15 Suburban | 7.4L V8 |
| 1975 - 1978 | GMC | C25 | 7.4L V8 |
| 1979 - 1986 | GMC | C2500 | 7.4L V8 |
| 1991 - 2000 | GMC | C2500 | 7.4L V8 |
| 1979 - 1986 | GMC | C2500 Suburban | 7.4L V8 |
| 1992 - 1999 | GMC | C2500 Suburban | 7.4L V8 |
| 1968 - 1969 | GMC | C25/C2500 Pickup | 6.5L V8 |
| 1970 - 1972 | GMC | C25/C2500 Pickup | 6.6L V8 |
| 1973 - 1974 | GMC | C25/C2500 Pickup | 7.4L V8 |
| 1968 - 1969 | GMC | C25/C2500 Suburban | 6.5L V8 |
| 1970 - 1972 | GMC | C25/C2500 Suburban | 6.6L V8 |
| 1973 - 1974 | GMC | C25/C2500 Suburban | 7.4L V8 |
| 1975 - 1978 | GMC | C25 Suburban | 7.4L V8 |
| 1975 - 1978 | GMC | C35 | 7.4L V8 |
| 1979 - 1986 | GMC | C3500 | 7.4L V8 |
| 1988 - 2000 | GMC | C3500 | 7.4L V8 |
| 1991 - 2000 | GMC | C3500HD | 7.4L V8 |
| 1968 - 1969 | GMC | C35/C3500 Pickup | 6.5L V8 |
| 1970 - 1972 | GMC | C35/C3500 Pickup | 6.6L V8 |
| 1973 - 1974 | GMC | C35/C3500 Pickup | 7.4L V8 |
| 1979 | GMC | C5000 | 7.0L V8 |
| 1979 | GMC | C6000 | 7.0L V8 |
| 1985 | GMC | C6000 | 7.0L V8 |
| 1990 | GMC | C6000 | 7.0L V8 |
| 1990 - 1996 | GMC | C6000 Topkick | 7.0L V8 |
| 1997 - 1998 | GMC | C6500 Topkick | 7.0L V8 |
| 1999 - 2000 | GMC | C6500 Topkick | 7.4L V8 |
| 1979 - 1980 | GMC | C7000 | 7.0L V8, 7.4L V8 |
| 1981 - 1990 | GMC | C7000 | 7.0L V8 |
| 1990 - 1996 | GMC | C7000 Topkick | 7.0L V8 |
| 1997 - 1998 | GMC | C7500 Topkick | 7.0L V8 |
| 1999 - 2000 | GMC | C7500 Topkick | 7.4L V8 |
| 1975 - 1976 | GMC | G25 | 7.4L V8 |
| 1976 | GMC | G35 | 7.4L V8 |
| 1988 - 1996 | GMC | G3500 | 7.4L V8 |
| 1973 - 1974 | GMC | G35/G3500 Van | 7.4L V8 |
| 1973 - 1974 | GMC | Jimmy | 7.4L V8 |
| 1976 | GMC | Jimmy | 7.4L V8 |
| 1976 | GMC | K15 | 7.4L V8 |
| 1980 | GMC | K1500 | 7.4L V8 |
| 1968 - 1969 | GMC | K15/K1500 Pickup | 6.5L V8 |
| 1970 - 1972 | GMC | K15/K1500 Pickup | 6.6L V8 |
| 1973 - 1974 | GMC | K15/K1500 Pickup | 7.4L V8 |
| 1968 - 1969 | GMC | K15/K1500 Suburban | 6.5L V8 |
| 1970 - 1972 | GMC | K15/K1500 Suburban | 6.6L V8 |
| 1973 - 1974 | GMC | K15/K1500 Suburban | 7.4L V8 |
| 1976 - 1978 | GMC | K25 | 7.4L V8 |
| 1991 - 2000 | GMC | K2500 | 7.4L V8 |
| 1992 - 1999 | GMC | K2500 Suburban | 7.4L V8 |
| 1968 - 1969 | GMC | K25/K2500 Pickup | 6.5L V8 |
| 1970 - 1972 | GMC | K25/K2500 Pickup | 6.6L V8 |
| 1973 - 1974 | GMC | K25/K2500 Pickup | 7.4L V8 |
| 1968 - 1969 | GMC | K25/K2500 Suburban | 6.5L V8 |
| 1970 - 1972 | GMC | K25/K2500 Suburban | 6.6L V8 |
| 1973 - 1974 | GMC | K25/K2500 Suburban | 7.4L V8 |
| 1976 - 1977 | GMC | K25 Suburban | 7.4L V8 |
| 1979 - 1986 | GMC | K3500 | 7.4L V8 |
| 1988 - 2000 | GMC | K3500 | 7.4L V8 |
| 1968 - 1969 | GMC | K35/K3500 Pickup | 6.5L V8 |
| 1970 - 1972 | GMC | K35/K3500 Pickup | 6.6L V8 |
| 1973 - 1974 | GMC | K35/K3500 Pickup | 7.4L V8 |
| 1979 | GMC | P1500 | 7.4L V8 |
| 1970 - 1971 | GMC | P25/P2500 Van | 7.4L V8 |
| 1975 - 1978 | GMC | P35 | 7.4L V8 |
| 1979 - 1999 | GMC | P3500 | 7.4L V8 |
| 1970 - 1971 | GMC | P35/P3500 Van | 7.4L V8 |
| 1973 - 1974 | GMC | P35/P3500 Van | 7.4L V8 |
| 1987 | GMC | P6000 | 7.0L V8 |
| 1989 - 1990 | GMC | P6000 | 7.0L V8 |
| 1992 - 1996 | GMC | P6000 | 7.0L V8 |
| 1992 - 1996 | GMC | P6500 | 7.0L V8 |
| 1987 - 1989 | GMC | R2500 | 7.4L V8 |
| 1987 - 1991 | GMC | R2500 Suburban | 7.4L V8 |
| 1987 - 1991 | GMC | R3500 | 7.4L V8 |
| 1996 - 2000 | GMC | Savana 3500 | 7.4L V8 |
| 1971 - 1972 | GMC | Sprint | 6.6L V8, 7.4L V8 |
| 1973 - 1974 | GMC | Sprint | 7.4L V8 |
| 1975 | GMC | Sprint | 6.6L V8, 7.4L V8 |
| 1987 - 1991 | GMC | V3500 | 7.4L V8 |
| 2001 | Gulf Stream | Conquest Classic | 7.4L V8 |
| 2000 | Gulf Stream | Conquest Limited Edition | 7.4L V8 |
| 2001 | Gulf Stream | Conquest Sport | 7.4L V8 |
| 2000 - 2001 | Holiday Rambler | Admiral | 7.4L V8 |
| 1969 - 1974 | Iso | Grifo | 7.0L V8 |
| 2001 - 2004 | Itasca | Spirit | 7.4L V8 |
| 2000 - 2001 | Itasca | Suncruiser | 7.4L V8 |
| 2000 - 2001 | Itasca | Sunrise | 7.4L V8 |
| 2000 - 2001 | Itasca | Sunrise SE | 7.4L V8 |
| 2001 - 2002 | Monaco Coach | Monarch | 7.4L V8 |
| 2000 - 2001 | National RV | Dolphin | 7.4L V8 |
| 2000 - 2001 | National RV | Sea Breeze | 7.4L V8 |
| 2000 - 2001 | National RV | Surf Side | 7.4L V8 |
| 2000 | National RV | Tropi-Cal | 7.4L V8 |
| 1993 - 1994 | Ontario Bus | Orion II | 7.0L V8 |
| 1968 - 1969 | Pontiac | Acadian | 6.5L V8 |
| 1970 - 1971 | Pontiac | Acadian | 6.6L V8, 7.4L V8 |
| 1965 - 1969 | Pontiac | Beaumont | 6.5L V8 |
| 1966 - 1969 | Pontiac | Laurentian | 6.5L V8, 7.0L V8 |
| 1970 | Pontiac | Laurentian | 6.6L V8, 7.4L V8 |
| 1966 - 1969 | Pontiac | Parisienne | 6.5L V8, 7.0L V8 |
| 1970 | Pontiac | Parisienne | 6.6L V8, 7.4L V8 |
| 1965 | Pontiac | Strato-Chief | 6.5L V8 |
| 1966 - 1969 | Pontiac | Strato-Chief | 6.5L V8, 7.0L V8 |
| 1970 | Pontiac | Strato-Chief | 6.6L V8, 7.4L V8 |
| 2000 | Roadtrek | Popular | 7.4L V8 |
| 2000 | Roadtrek | Versatile | 7.4L V8 |
| 2000 - 2001 | R-Vision | Condor | 7.4L V8 |
| 1992 - 2001 | Winnebago | Adventurer | 7.4L V8 |
| 1992 - 2001 | Winnebago | Brave | 7.4L V8 |
| 1998 | Winnebago | Brave DL | 7.4L V8 |
| 1998 - 2001 | Winnebago | Brave SE | 7.4L V8 |
| 2000 | Winnebago | Minnie | 7.4L V8 |
| 2000 | Winnebago | Spirit | 7.4L V8 |
| 2000 - 2001 | Winnebago | Suncruiser | 7.4L V8 |
| 2000 - 2001 | Winnebago | Sunrise | 7.4L V8 |
| 2000 - 2001 | Winnebago | Sunrise SE | 7.4L V8 |
| 1999 - 2000 | Workhorse | P32 | 7.4L V8 |
| 1999 - 2005 | Workhorse | P42 | 7.4L V8 |
| 1999 - 2001 | Workhorse Custom Chassis | P32 | 7.4L V8 |