COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.80 Ratio - GM GenV LT-Series 9510CD Opening Vacuum 4

Opening Vacuum 4

engineered and manufactured by WeatherTech in America

Easy no drill installation and all the necessary hardware is included

Vehicle Applications: 1967-1972 Chevrolet C10 Pickup 4

COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.80 Ratio - GM GenV LT-Series 9510CD Opening Vacuum 4By 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