COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.70 Ratio - GM LS-Series 1983-16 Helmet Visor Strips Each head comes preassembled with

Each head comes preassembled with valves and springs

Birdcage Bearing

Self-Dimming - Can dim the display automatically when the taillight is turned on

and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines

Dimensions: 7-1

COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.70 Ratio - GM LS-Series 1983-16 Helmet Visor Strips Each head comes preassembled withComp Cams Max Lift BSR Shaft Mount Steel Rocker Arm Kit 1. 70 Ratio GM LS Series COMP Cams is proud to announce another industry first: a bolt in ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineering, this patent pending Bushed Shaft Rocker System increases valve train stability and durability while decreasing deflection and providing bolt in convenience for LS1, LS3 and LS7 cylinder heads. The COMP Cams Bushed Shaft