Valve Spring Retainers 1.055 8mm 7-Deg 16pk

The Valve Spring Retainers 1.055 8mm 7-Deg 16pk from Straub Technologies Inc. are precision-engineered components designed for high-performance and modified gasoline engines. These retainers are essential for maintaining valve seat contact and preventing float at elevated RPM, making them ideal for engine builders and automotive enthusiasts.

Each retainer in this 16-pack features a 1.055-inch outside diameter with an 8mm stem bore, ensuring a secure fit for various engine applications. The 7-degree interference angle is designed to resist loosening under sustained valve spring pressure, which helps prevent catastrophic valve recession or spring separation during high-load operation.

These retainers benefit engine builders, performance shops, and enthusiasts who are upgrading factory valvetrain components or assembling custom long-block engines. The 1.055-inch diameter is suitable for small-block Chevy, Ford, and similar platform engines, providing versatility for various builds.