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.

For GM LS Trunnion Upgrade Kit, see 13702-KIT.;Includes virtually the same components as the LS kit, but includes a set of M8x1.25x35 SHCS bolts to fit the GEN V LT instead of the M8x1.25x45 SHCS bolts in the 13702/TL-KIT. Bearings, Retaining Clips and Trunnions are identical.;See 13702TL-KIT for GM LS Trunnion Upgrade Kit with Tool.