Manley 13036T-8 Manley Super 7 Degree Captiv-Loc Valve Locks Centerforce I Pressure Plates Each head is pressure-tested before

Each head is pressure-tested before shipment to verify casting integrity

These wires are engineered to resist heat soak from close-coupled exhaust manifolds while maintaining the low resistance required for high-energy coil-near-plug ignition systems

poor tire contact

4°F to 297

Ideal for hot rods

Manley 13036T-8 Manley Super 7 Degree Captiv-Loc Valve Locks Centerforce I Pressure Plates Each head is pressure-tested beforeThe Manley 13036T 8 Manley Super 7 Degree Captiv Loc Valve Locks are precision machined valves for high performance cylinder heads. Manley Race Master valves have swirl polished stems, undercut heads for improved flow around the valve seat, and hardened tips for durability. Part 51586 is configured for its specific application with attention to fitment requirements. These valves are machined from 21 4N stainless steel or titanium depending on the