SMITH BROS. Ultra High Performance GM LS1/2/3/6/7 and LSX Trunnion Kit
- Micro-polished hardened shafts with C932 bearing bronze bushings
- No small parts to come loose and damage your engine!
- Less prone to failure and loads are spread over a wider area!
- NEW Dual Oil channels keep the rocker arm lubricated
- Tested to 11,000 rpm
- No need for Expensive Roller Rockers, This kit eliminates the LS Rocker arm issue!