BTR: LS1 SHAFT ROCKER KIT timing chain Ford Excursion 7

Ford Excursion 7

These bushings are molded from 88-durometer

overall vehicle control and offers a level ride height

Due to the relatively high boost that the GT2 runs in stock trim

7L Gas 1983-1984 GMC Caballaro Diesel V8 5

BTR: LS1 SHAFT ROCKER KIT timing chain Ford Excursion 7BTR LS1 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance minded engine builders know there is an inherent issue with valve train deflection when using stock rocker arm mounting in Chevrolet Gen III IV cylinder heads. The new BTR shaft rocker system significantly reduces that deflection thereby