Engineered to provide maximum lubrication to the trunion while also providing maximum load capabilities, the NEW bushing LS trunnion UP-grade kits give the LS world peace of mind. The proprietary bushing material is fed with an oil channel at the 10 and 2 positions of the trunion. This channel constantly feeds oil to the bushing surface ensuring proper lubrication. The greater surface area will support 300X the load of what a needle will. Also there is NO CHANCE of needle bearings destroying the engine when using much more aggressive cam profiles with stock type rockers.
Kit includes the trunnion, bushings and C-Clips and Bolts
In addition to the all the parts in the 346-1370 this kit also includes 16 8mm Socket Head Bolts
NOTE: If Purchasing for a LS7 note in the order comments that this is a LS7 Kit for correct bolt.