COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.70 Ratio - GM LS-Series 1983-16 5M429HC-010 Heavy Duty Two-way Brass Zipper

Heavy Duty Two-way Brass Zipper

Swivel Spline Socket

off road to diesel performance

Center To Center Bolt Spacing

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COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.70 Ratio - GM LS-Series 1983-16 5M429HC-010 Heavy Duty Two-way Brass ZipperComp 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