The COMP Cams trunnion upgrade kit for GM LS7 and Gen V LT rocker arms converts the stock needle-bearing setup to full-complement roller trunnions and heavy-duty billet steel trunnions for increased stiffness and stability. The kit includes roller bearings and retaining rings and is intended for higher-load valve train use, including when upgrading to higher-rate valve springs or a more aggressive camshaft profile.
Comp Cams GM LS7 & Gen V LT Trunnion Upgrade Kit