Manley 03263-50 Manley Valve Spring Shims Rocker Arm Studs Order the Edelbrock Performer Intake

Order the Edelbrock Performer Intake Manifold with free shipping on qualifying orders over $425

Part 88578 is configured for its specific application with attention to fitment requirements

The COMP Cams Xtreme Energy Cam and Lifter Kits is a matched camshaft and lifter kit engineered for drop-in performance

Part 72578 is configured for its specific application with attention to fitment requirements

0-inch exhaust tubing

Manley 03263-50 Manley Valve Spring Shims Rocker Arm Studs Order the Edelbrock Performer IntakeThe Manley 03263 50 Manley Valve Spring Shims provide the required spring pressure for aggressive cam profiles without coil bind or surge at high RPM. Manley Professional valve springs are wound from proprietary wire stock and heat set to prevent pressure loss over time. Part 33282 is configured for its specific application with attention to fitment requirements. Each spring is tested for installed height pressure, open pressure, and coil bind