This COMP Cams High Energy™ Steel Stud Mount Rocker Arm designed for 1965-87 Chevy 396-454 Applications features a 7/16" Stud diameter and 1.7 ratio. High Energy™ 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™.
- Excellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaft™
- 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
