COMP Cams Rocker Arm Trunion LS-Type Re - 137021

This bearing is required to upgrade the trunnions in GM LS rocker arms. Requires 32 for complete set of rockers. Set of 32 comes with every 13702-KIT and 13702TL-KIT.CatalogUser 1

Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness. Compatible with stock geometry, our trunnion kit can be performed in 30...

Bolt for Trunnion-Upgraded LS RockerUser 1

COMP's rocker organization tray ensures that you never lose a part during an engine refresh project. With slots for rockers, lifters and pushrods, our tray ensures that you return your parts to the...

Our trunnion tool for GM LS engines allows you to precisely install trunnions and bearings in Chevrolet LS rockers. Compatible with arbor presses, c-clamps and bench vises, our tool makes it easy for...