COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.80 Ratio - GM GenV LT-Series 9510CD MBRP manufactures high-performance exhaust systems

MBRP manufactures high-performance exhaust systems for many makes and models of imported and domestic vehicles

Pontiac: Grand Prix 63 - 66 6

Improve Throttle Response

Vehicle Applications: 1967-1972 Chevrolet C10 Pickup 4

Opening Vacuum 4

COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.80 Ratio - GM GenV LT-Series 9510CD MBRP manufactures high-performance exhaust systemsBy tying pairs of rocker arms together, COMP Cams has found a way to improve valve train dynamics, increase valve train stiffness and reduce deflection. The use of a tri layer bushing instead of needle bearings reduces deflection, which then allows for increased rigidity and decreased rocker pad wear. The increased valve train stiffness provided by the COMP Cams Max Lift BSR Shaft Rocker System makes the same camshaft perform like a slightly larger