Valve Spring Retainer

The COMP CAMS valve spring retainer with Super Lock design is a precision engine component engineered for high-performance applications requiring reliable valve train control. This chromoly steel retainer is built for builders and engine enthusiasts who demand dependable spring retention on dual-spring valve configurations, making it essential for custom engine builds, racing applications, and serious performance upgrades. The Super Lock feature provides enhanced security against valve spring rotation and unwanted movement under demanding operating conditions.

Manufactured from chromoly steel with a black oxide finish, this valve spring retainer features a 10-degree angle geometry designed for optimal load distribution and valve spring seating. The stepped OD dimensions of 1.115 inches and 0.690 inches accommodate 1.500–1.550 inch dual spring configurations, ensuring precise fitment and consistent clamping force across the spring assembly. The black oxide coating provides corrosion resistance and protects against oxidation during extended storage and engine operation. Each retainer is individually machined to exacting specifications to guarantee reliable performance and compatibility with precision valve train assemblies.

This valve spring retainer is ideal for engine builders, performance shops, and motorsport enthusiasts installing high-lift camshafts and reinforced valve springs. Installation requires proper valve spring pressure settings and keepers matched to your specific camshaft and engine specifications—incorrect spring pressure can compromise retainer performance. The Super Lock design minimizes valve spring rotation that can lead to keeper wear and catastrophic valve train failure, making it a critical safety component in performance engine builds. Verify compatibility with your camshaft specifications, spring pressures, and valve head diameter before ordering.