GM LS7 Complete Rocker Arms 1.8 Ratio Set of 16

- (8) GM PN 12579615 INTAKE ROCKERS

- (8) GM PN 12579617 EXHAUST ROCKERS

Chevrolet Performance Rocker Arms are designed to deliver outstanding performance in street and competition applications. Rocker arms are a crucial part to the vehicle valve train, Chevrolet Performance delivers reliable, durable parts to withstand high performance standards. Made of high-quality materials, these rocker arms are available in a variety of styles to suit your application needs!