Skip to main content Skip to search Skip to main navigation
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

There is no documentation for this product.

No video avaliable.

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


  • Will not replace "late model" pedestal rocker

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

There is no documentation for this product.

No video avaliable.

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


  • Will not replace "late model" pedestal rocker

European
Holley Dealer

To Holley

Last Viewed

COMP Cams

THE ABSOLUTE LEADER IN VALVE TRAIN TECHNOLOGY

Four decades after its founding, COMP Cams® keeps its focus on producing the highest-performing products possible, providing superior customer service and leading the industry in technological development. That commitment continues to resonate with racers, engine builders and enthusiasts worldwide, making COMP Cams® the preferred choice for valve train components. 
COMP Cams® is unrivaled thanks to its engineering staff – the largest and most highly trained in the performance aftermarket industry – sophisticated manufacturing processes, expert technicians and real-world testing on the track and street. The company’s integration of research, engineering and development, coupled with the free technical assistance it offers customers, makes it the Absolute Leader In Valve Train Technology