LS ROCKER BUSH TRUNNION KIT (CRCLSBUSH)
Severe duty replacement for factory rocker needle roller bearings. Bronze bushes have 300x greater load capacity than needle rollers. Simple to install.
These new bushing LS trunnion kits for factory LS rockers are designed to increase durability and load capacity without the failure prone needle bearings. Engineered to provide maximum lubrication to the trunnion while also providing maximum load capabilities, the NEW bushing LS trunnion Upgrade kits give the LS world peace of mind.
The proprietary bushing material is fed with an oil channel at the 11 and 1 O’Clock positions of the trunnion. This channel constantly feeds oil to the bushing surface ensuring proper lubrication unlike needle bearing trunnions that have to rely on oil “fi nding” it’s way to the needles.
The greater surface area of the bushing will support 300X the load of a needle roller bearing due to the fact that there are only three needles on the bottom of the bearing that are carrying the load. There is also no chance of needle bearings destroying the engine when using much more aggressive cam profiles.
Kit includes the trunnion, bushings and C-Clips and can be used with the stock rocker bolt. Fits all OEM LS Rockers, LS1, LS2, L76, L77, L98, LS3, LS6, LSA and LS7.