Manley 03263-50 Manley Valve Spring Shims Rocker Arm Studs Product 28162 is verified for

Product 28162 is verified for correct specifications and dimensional accuracy before shipment

The COMP Cams 12-105-3 COMP Cams Factory Muscle Camshafts is an OEM-replacement-plus profile for late-model muscle cars that works with VVT and displacement-on-demand systems

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

supercharged

Part 25410 is configured for its specific application with attention to fitment requirements

Manley 03263-50 Manley Valve Spring Shims Rocker Arm Studs Product 28162 is verified forThe 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