Product Description
The BILT 2 PERFORM GM LS/LT Needle Bearing Trunnion Upgrade Kit combines a complete rocker arm trunnion upgrade with the installation tool needed to perform the conversion. Designed for compatible GM LS and LT applications, this package provides a convenient solution for upgrading OE-style rocker arms with a needle-bearing trunnion system.
The included retrofit trunnion kit replaces the factory trunnion components with upgraded trunnions and needle bearings, providing a complete setup for performance engine builds and valvetrain upgrades. Retaining rings are included to secure the trunnion assemblies after installation.
A dedicated LS/LT rocker arm trunnion installation tool is also included to assist with removal and installation of the trunnion components. By combining the needle-bearing upgrade kit and installation tool into one package, BILT 2 PERFORM eliminates the need to source the components and specialty installation tool separately.