Trunnion Upgrade Kit for GM LS1/LS2/LS3/LS6 Rocker Arms.
Our 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.
Upgrades stock LS Series Rocker arms with captured Roller trunnions for modified applications. NASCAR spec LS engine proven to increases stability and stiffness.
- Tool and trunnions can be purchased separately or as a complete kit
- NASCAR spec LS engine proven
- Can be used with an arbor press, bench vise and c-clamp
- Increases stability and stiffness
- Trunnion upgrade in less than 30 minutes
- Tool and trunnions can be purchased separately or as a complete kit
- Trunnion install tool compatible with all stock LS rocker geometry
- Converts a stock LS series rocker arm into a captured roller trunnion for race applications
- Can be used with an arbor press, bench vise and c-clamp
- Trunnion upgrade in less than 30 minutes
