Nitrided High EnergyT Steel Rocker Arms: Chevy; 7/16", 1.7 Ratio
These nitrided COMP Cams® High EnergyT Steel Stud Mount Rocker Arms designed for 1965-87 Chevy 396-454 applications feature a 7/16" stud diameter and 1.7 ratio. High EnergyT Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher than stock lift camshafts, these rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy CamshaftsT.
These rockers have been nitrided to increase surface hardness for improved initial and long-term wear characteristics. The nitriding process increases hardness by causing an infusion of nitrogen molecules into the material's surface. This improves both the lubricity and wear resistance of the material.
Specification:
- Excellent replacement rocker arms for engine rebuilds with a stock or High Energy CamshaftT
- Help to eliminate noise and slop associated with worn or high mileage stock rocker arms
- Include adjusting nuts and pivot balls where required
- Feature a long slot for higher than stock lift camshafts
- Nitrided rocker arms designed for higher spring pressures and hardened pushrods
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1969 | Chevrolet | Brookwood | Base |
| 1968 - 1969 | Chevrolet | C10 Suburban | Base |
| 1990 - 1991 | Chevrolet | C1500 | Base |
| 1990 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1990 - 1993 | Chevrolet | C1500 | WT, Cheyenne, Silverado, 454 SS |
| 1970 - 1972 | Chevrolet | C20 Pickup | Base |
| 1991 - 1995 | Chevrolet | C2500 | Base, Cheyenne, Silverado |
| 1993 | Chevrolet | C2500 | Custom, 400 SS |
| 1991 - 1992 | Chevrolet | C2500 | Scottsdale |
| 1994 - 1995 | Chevrolet | C2500 | WT |
| 1992 - 1995 | Chevrolet | C2500 Suburban | Base |
| 1995 | Chevrolet | C2500 Suburban | LT, LS |
| 1992 - 1994 | Chevrolet | C2500 Suburban | Silverado |
| 1994 - 1995 | Chevrolet | C3500 | Base |
| 1988 - 1992 | Chevrolet | C3500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C3500 | Silverado, Cheyenne |
| 1969 | Chevrolet | Estate | Base |
| 1988 - 1996 | Chevrolet | G30 | Beauville, Hi-Cube, Sportvan, Chevy Van |
| 1973 - 1974 | Chevrolet | G30 Van | Sportvan, Base |
| 1970 - 1974 | Chevrolet | K10 Pickup | Base |
| 1973 - 1974 | Chevrolet | K20 Pickup | Base |
| 1973 - 1974 | Chevrolet | K20 Suburban | Base |
| 1985 | Chevrolet | K20 Suburban | Custom, Scottsdale, Silverado |
| 1991 - 1995 | Chevrolet | K2500 | Cheyenne, Silverado |
| 1991 - 1992 | Chevrolet | K2500 | Scottsdale |
| 1994 - 1995 | Chevrolet | K2500 | WT, Base |
| 1992 - 1995 | Chevrolet | K2500 Suburban | Base |
| 1995 | Chevrolet | K2500 Suburban | LS, LT |
| 1992 - 1994 | Chevrolet | K2500 Suburban | Silverado |
| 1980 | Chevrolet | K30 | Cheyenne, Custom Deluxe, Scottsdale, Silverado |
| 1994 - 1995 | Chevrolet | K3500 | Base |
| 1988 - 1995 | Chevrolet | K3500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K3500 | Scottsdale |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987 - 1988 | Chevrolet | R20 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R20 Suburban | Scottsdale, Silverado |
| 1989 | Chevrolet | R2500 | Silverado, Cheyenne, Scottsdale |
| 1989 - 1991 | Chevrolet | R2500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe, Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | R3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Scottsdale, Silverado |
| 1990 | Chevrolet | V2500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987 - 1988 | Chevrolet | V30 | Scottsdale, Silverado, Custom Deluxe |
| 1989 - 1991 | Chevrolet | V3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | V3500 | Scottsdale |
| 1973 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1968 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1976 - 1978 | GMC | C35 | Sierra Grande, Sierra Classic, Base, High Sierra |
| 1970 - 1972 | GMC | C35/C3500 Pickup | Base |
| 1979 - 1980 | GMC | G2500 | Rally, Rally STX, Vandura |
| 1975 - 1978 | GMC | G35 | Rally, Vandura, Rally STX, Rally Camper Special, Magnavan, Vandura Special |
| 1979 - 1980 | GMC | G3500 | Magnavan, Rally Camper Special, Vandura, Rally, Rally STX, Vandura Special |
| 1975 - 1978 | GMC | K25 | Sierra Grande, Base, High Sierra, Sierra Classic |
| 1968 - 1969 | GMC | K25/K2500 Suburban | Base |
| 1979 - 1980 | GMC | K2500 Suburban | Sierra Grande, Sierra Classic, High Sierra, Base |
| 1970 - 1972 | GMC | K35/K3500 Pickup | Base |
| 1987 | GMC | R3500 | High Sierra, Sierra Classic, Base |
| 1972 | GMC | Sprint | Base, Custom |
| 1973 - 1974 | Pontiac | LeMans | Luxury |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1973 - 1975 | Pontiac | LeMans | Sport, Base, Safari |