Description

High Energy Nitrided Rocker w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16" Stud This nitrided COMP Cams High Energyââ??¢ Steel Stud Mount Rocker Arm designed for 1965-87 Chevy 396-454 Applications features a 7/16" Stud diameter and 1.7 ratio. High Energyââ??¢ 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 Camshaftsââ??¢. 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.<ul><li>Excellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaftââ??¢</li><li>Help to eliminate noise and slop associated with worn or high mileage stock Rocker arms</li><li>Include adjusting nuts and pivot balls where required</li><li>Feature a long slot for higher than stock lift Camshafts</li><li>Nitrided Rocker arms designed for higher spring pressures and hardened Pushrods</li></ul>

• Specifications

  • Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
  • Rocker Arm Material: Steel
  • Rocker Arm Ratio: 1.7
  • Rocker Arm Series: High Energy
  • Rocker Stud Diameter: 7/16 Inch