Features

  • Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.
  • Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.
  • Feature oversized trunions, precision-sorted needle bearings and hardened roller tips.
  • Lifetime Warranty - So strong that we guarantee the rocker bodies against breakage for life. For use with up to 850 lbs of open spring pressure.

Product Details

Ultra Pro Magnum™ Rocker Arm by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.

Reviews

(2)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
/5
1-2 of 2 Reviews
5 of 5
It's Perfect!
It's perfect. Improves start up and idle. Don't expect great mpg gains. If you're looking for that switch to HEI. And no more screwing around with points is a another major plus. Recommend to my friends!
COMP Cams® 1216-1 - High Energy™ Nitrided Rocker Arm
Posted by Juan Jose (Midland, ON) / March 06, 20121993 Chevy Camaro
5 of 5
Very Nice!!
Love this cam, tons of power in the high RPMs but still maintains the bottom end.I am very happy with this product. Was a very easy installation. Thank you, guys! Recommended!
COMP Cams® 786-12 - Single Valve Spring Retainer Set
Posted by Connie (Rochester, NY) / December 06, 20112006 Ford F-150