Smith Brothers LS Engine Solid Bronze Bushing Rocker Arm Trunnion Upgrade Kit OEM LS rocker arms are prone to failure, which can result in needle bearings being dispersed through the engine. Smith Brothers' rocker arm trunnion upgrade kit replaces the...

By using state of the art CNC machining equipment, CHE can manufacture components efficiently and repeatedly with unparalleled accuracy. You can be sure yo u will get a CHE “PRECISION” part manufactured here in the USA!  Materials CHE...

Texas Speed & Performance Retro-Fit Rocker Arm Trunion Kit; All GM LS Engines Texas Speed LS OE Rocker Arm Trunion Upgrade Kit (non-LS7) Upgrades stock LS series rocker arms w/ captured roller trunions for modified applications Recommended...