Valve Spring Retainers - L/W Tool Steel 10 Degree

Valve Spring Retainers - L/W Tool Steel 10 Degree by COMP CAMS are precision-engineered components designed for high-performance engine builds where valve train geometry and reliability are non-negotiable. These retainers secure valve springs to the valve stem, maintaining consistent preload and controlling spring oscillation during aggressive cam profiles and elevated RPM operation. Built from lightweight tool steel with a 10-degree taper, this set of 16 retainers is ideal for engine builders, performance enthusiasts, and technicians seeking durable, cost-effective solutions for street and track applications.

The 10-degree geometry reduces friction and ensures proper valve spring seating across a broad range of pressures and temperatures. Featuring 0.730-inch inner diameter and 0.466-inch outer diameter steps, these retainers accommodate single-spring configurations with a 1.185-inch spring bore, making them compatible with most common valve spring assemblies. Lightweight tool steel construction minimizes reciprocating mass, reducing inertial loads on the valve train while maintaining the strength required for sustained high-lift, high-duration cam operation. Each retainer is manufactured to tight tolerances to ensure consistent fit and predictable performance across all 16 pieces in the set.

This set delivers maximum value for engine rebuilds, performance modifications, and restoration projects requiring drop-in valve train components. Installers benefit from the standardized 10-degree taper, which is widely compatible with aftermarket and OEM spring packages. Whether assembling a stroker motor, upgrading to a performance cam, or refreshing a tired engine, these COMP CAMS retainers provide the reliability and precision needed for trouble-free operation at elevated boost, RPM, and load conditions. A complete set of 16 ensures you have matched components for a full eight-cylinder engine or spares for future builds.