* Stronger, More Durable Trunnion
* Captured Bearing Design
* Increases Lift Capacity
* Utilizes Caged Roller Bearings
Comp Cams replacement LS Upgrade OEM Rocker Arms are designed to eliminate cageless needle bearing failure instock LS rocker arms when loads are increased. LS Upgraded OEM Rocker Arms feature a stronger, more durable trunnion and captured bearing design. Upgraded rocker arms increase lift capacity and utilize caged precision roller bearings for valve traindurability. The trunnions are secured by snap rings. Each upgraded rocker arm is made to meet or exceed OEM specifications of high-quality materials with a black-oxide finish for long-term durability.
We also offer the trunnion upgrade kit if you want to upgrade your rocker arms, use Corvette Central P#305346.