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COMP Cams High Energy Nitrided Rocker with 1.6 Ratio for Chevrolet V6/SBC with 3/8 in. Stud

Part # 1218-1

Description

This nitrided COMP Cams High Energy™ Steel Stud Mount Rocker Arm designed for Chevy V8 265-400 Applications features a 3/8" Stud diameter and 1.6 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 Camshaft s, these Rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy Camshafts™. This Rocker has 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 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
  • Nitrided Rocker arms designed for higher spring pressures and hardened Pushrods

Specifications

Amazon ASINB005H89R90
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?Yes, but must be a race/competition only vehicle.
Engine FamilyChevrolet V6 200-262 and Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Rocker Arm MaterialSteel
Rocker Arm Ratio1.6
Rocker Arm SeriesHigh Energy
Rocker Stud Diameter3/8 in
UPC / GTIN00036584206507