COMP Cams Rocker Arm Trunion Bearing Upgrade Kit - GM LS-Series MT-X3-MM-RS Hydraulic - Mutha' Thumpr: High

Hydraulic - Mutha' Thumpr: High performance street/strip

Eliminate Firing Order Errors

The MOMO START racing seat is Hans compatible and approved by the FIA for quality and safety

control the rate at which suspension springs compress and rebound

005 in total runout at the center of the tube

COMP Cams Rocker Arm Trunion Bearing Upgrade Kit - GM LS-Series MT-X3-MM-RS Hydraulic - Mutha' Thumpr: HighOur 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 minutes with a C clamp or a bench vise. COMP Cams GM LS Series Retro Fit Trunion Kit Product Description: Rocker Arm Bearing Trunnion Upgrade GM LS Series For 30 years, the COMP Cams philosophy has never changed: make the highest performing products