1.400 TI Valve Spring Retainers - 10 Degree

The PAC Racing Springs 1.400 TI Valve Spring Retainers with 10-degree geometry are designed for high-performance engines that require precise valve control at elevated RPMs. These retainers are crucial for any serious engine build, especially where stock components may fail under aggressive camshaft profiles and increased fuel loads.

Constructed from titanium alloy, these retainers provide significant weight savings compared to OEM steel options, which helps reduce overall spring mass and minimizes valve float at high RPMs. The 10-degree valve seat angle is tailored for modern cylinder head designs and camshaft configurations, ensuring optimal performance in contemporary builds.

Engine builders and performance shops will find these 1.400-inch diameter retainers ideal for upgrading valve train systems in both domestic and import applications. Proper installation requires precise bore matching and seating to ensure the retainer locks securely, contributing to engine longevity and reliability.