NEW V2 BTR GM LS ROCKER ARM TRUNNION UPGRADE KIT - TK002NEW V2 BTR GM LS ROCKER ARM TRUNNION UPGRADE KIT TK002 NOTE: INTERFERENCE WITH THE PASSENGER VALVE COVER BAFFLE ON SOME EARLY STYLE (1997 2003 VALVE COVERS) MAY OCCUR. The all new Trunnion Kit V2 features a Trunnion with pre installed inner race bearings. The V1 kits have stood up to an enormous amount of abuse, but we decided to upgrade them to a pressed inner race comprised of 52100 Heat Treated Bearing Steel, over the more commonly used 8620

They will work with the factory rocker arm pedestals and are meant to be a bolt-on application for all LS1

with ready to order replacement parts

Engineered

Stage 3 L83 High Lift - 219/231

5psi 90%DC Turbo 332

Exhaust Manifold Gaskets: Included for a secure and leak-free installation

reducing the risk of misalignment or belt loss

Fully Sealed direct plugin connectors

or 4x camshaft sensor trigger (all Gen 4 58x LS applications with 4x camshaft sensor)

4 HP and 22

Offset: 31mm

and it's produced by the same source as the OEM units