Our 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.
See 13702TL-KIT for GM LS Trunnion Upgrade Kit with Tool.
GM LS7 and GEN V LT1