Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1211 rockers feature a 1.7 ratio for 7/16" stud '65-'87 Chevrolet 396-454 Big Block.
These COMP Cams(R) High Energy(TM) Steel Stud Mount Rocker Arms designed for Street Performance High Energy(TM) 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 Camshafts(TM).
- Cost Effective Aluminum Construction
- Provides Superior Strength To Weight Ratio
- Durable Design Increases Valve Lift
- Withstands The Rigors Of Moderate Race Use
- Affordable Rocker Arms
- 1 Year Limited Warranty
Application Summary:
| Year |
Make/Model |
| 1990-1993 |
Chevrolet C1500 |
| 1991-1996 |
Chevrolet C2500 |
| 1992-1996 |
Chevrolet C2500 Suburban |
| 1988-1996 |
Chevrolet C3500 |
| 1996 |
Chevrolet Express 3500 |
| 1988-1996 |
Chevrolet G30 |
| 1991-1996 |
Chevrolet K2500 |
| 1992-1996 |
Chevrolet K2500 Suburban |
| 1988-1996 |
Chevrolet K3500 |
| 1987-1988 |
Chevrolet R20 |
| 1987-1988 |
Chevrolet R20 Suburban |
| 1989 |
Chevrolet R2500 |
| 1989-1991 |
Chevrolet R2500 Suburban |
| 1987-1988 |
Chevrolet R30 |
| 1989-1991 |
Chevrolet R3500 |
| 1987-1988 |
Chevrolet V20 Suburban |
| 1990 |
Chevrolet V2500 Suburban |
| 1987-1988 |
Chevrolet V30 |
| 1989-1990 |
Chevrolet V3500 |
Additional Information:
