COMP Cams Rocker Arm Trunion Bearing Upgrade Kit - GM GenV LT-Series 4122SMLBU Easy to Follow Instructions Simplify

Easy to Follow Instructions Simplify Wiring Your Electric Fuel Pump

168 Jet Size

cylinder heads combine performance and value

Rollers that actually spin as they enter and exit the sprocket teeth

After more than 45 years

COMP Cams Rocker Arm Trunion Bearing Upgrade Kit - GM GenV LT-Series 4122SMLBU Easy to Follow Instructions SimplifyOur trunnion upgrade kit converts an OE GM LS7 and GEN V LT rocker into a captured trunnion for higher stability and stiffness. Compatible with stock geometry, our trunnion kit can be performed in 30 minutes with a C clamp or a bench vise. Product Description: Rocker Arm Bearing Trunnion Upgrade Needle Bearing Retaining Rings Billet Steel GM GenV LT Series For 30 years, the COMP Cams philosophy has never changed: make the highest performing products