COMP Cams Rocker Arm Hi-Energy CB 1.7 N

Part #: 1219-16

These nitrided COMP Cams High Energya Steel Stud Mount Rocker Arms designed for 1965-87 Chevy 396-454 Applications feature a 7/16" Stud diameter and 1.7 ratio. High Energya 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 Camshaftsa. 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 Camshafta
• 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

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.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.