Genuine GM Performance LS3 1.7 Ratio Rocker Arms Kit LS1 Camshafts - Steel Valve Retainers

- Steel Valve Retainers

2L V8 Sedans

and ethanol compatible fuel pressure regulators

- 871247 Crow Camshaft

The KPM Fuel Systems module design is to incorporate premium high flowing

Genuine GM Performance LS3 1.7 Ratio Rocker Arms Kit LS1 Camshafts - Steel Valve RetainersGet smooth valvetrain performance with a brand new set of GM Performance LS3 Rocker Arms. The GM Performance LS3 Rocker Arms feature a high performance 1. 7 ratio with a cast iron housing & fulcrum roller. Your New GM Performance Rocker Arms Kit Includes 8 x GM Performance Intake Rocker Arms; 8 x GM Performance Exhaust Rocker Arms; Rocker stands; Mounting bolts;