These nitrided COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arms designed for 1965-87 Chevy 396-454 Applications feature a 7/16" Stud diameter and 1.7 ratio. High Energyâ„¢ 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 Camshaftsâ„¢. 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.Excellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaftâ„¢Help to eliminate noise and slop associated with worn or high mileage stock Rocker armsInclude adjusting nuts and pivot balls where requiredFeature a long slot for higher than stock lift CamshaftsNitrided Rocker arms designed for higher spring pressures and hardened Pushrods
Perfect for stock or High Energy camshaft engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1218 nitrided rockers feature a 1.7 ratio for 7/16" stud '65-'87 Chevrolet 396-454 Big Block.
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
High Energy Nitrided Rocker Set w/ 1.7 Ratio Chevrolet Big Block w/ 7/16" Stud
COMP Cams Rocker Arm Hi-Energy CB 1.7 N
HE Nitrided Rockers 1.7 BBC 7/16" Stud
ROCKER ARM, HI-ENERGY CB 1.7 N ITRIDED
Engine Rocker Arm Kit
Engine Rocker Arm
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