Supertech Titanium Retainer for 6mm Valve Stem

Made from strong titanium, this Supertech retainer is built to handle the demands of high-performance valve springs. It's specifically designed for 6mm valve stems, ensuring a precise fit and reliable operation in your engine's cylinder head. The titanium construction offers a notable weight savings over steel retainers, which can help reduce valve train mass and allow for higher engine speeds.

This retainer is a popular choice when rebuilding or upgrading cylinder heads, especially for applications where valve float needs to be controlled at higher RPMs. Its well-built design helps maintain consistent spring pressure, crucial for proper valve sealing and engine performance. You'll find this part commonly used in performance builds where every ounce of weight and every bit of reliability counts.