Comp Cams - BSR Shaft Rocker System Max-Lift GM LS7

The Comp Cams BSR Shaft Rocker System Max-Lift for GM LS7 is a revolutionary bolt-in, bushed shaft rocker system designed to enhance the performance of GM LS engines. By integrating all eight rocker arms onto a single shaft within the stock rocker stand, this system significantly improves valve train dynamics, increasing stiffness and reducing deflection. A tri-layer bushing replaces traditional needle bearings, eliminating high Hertz loading for greater rigidity and durability. The system allows higher lift camshafts and maintains stability, offering the same camshaft performance as a slightly larger version, and includes optional provisions for pressurized oiling to further extend rocker arm longevity and efficiency.