Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree

If you're rebuilding the top end of your engine and need to ensure your valve springs are properly seated, a strong retainer is crucial. This Supertech titanium retainer is designed for 6.6mm valve stems, a common size in many performance applications. Using titanium helps reduce overall weight in the valvetrain, which can lead to improved engine response.

This retainer is well-built for its intended purpose, offering a solid option for your engine build. Its design focuses on securely holding the valve spring in place, which is essential for maintaining proper valve timing and preventing valve float at higher RPMs. The 7-degree locking angle ensures a secure fit with compatible valve springs and seats.