The Brian Tooley Racing rocker trunnion easy bearing install tool is engineered to simplify rocker arm trunnion bearing installation on LS and LT engines. Designed to provide precise alignment and controlled press force, this tool allows users to install trunnion bearings smoothly and accurately without damaging the rocker body or bearings. Ideal for trunnion upgrades, valvetrain rebuilds, and performance engine projects, it improves consistency and reduces installation time compared to improvised methods. Built for durability and repeatable results, this tool is a must-have for professional shops and serious enthusiasts performing LS and LT rocker trunnion service.