COMP Cams 1211-16 - Rocker Arms OE, Chevrolet Big Block, High-Energy, 7/16" Stud, 1.7:1 Ratio, Set of 16

These COMP Cams® High Energy™ Steel Stud Mount Rocker Arms designed for 1965-87 Chevy 396-454 applications feature 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