1.475 TI Valve Spring Retainer - 10 Degree

The PAC RACING SPRINGS 1.475 TI Valve Spring Retainer with 10-degree geometry is a precision component specifically designed for high-performance valve springs in modified engine builds. This retainer is ideal for serious automotive enthusiasts and professional builders who require tight tolerances and consistent performance across a wide range of RPMs. Whether you are building a stroker motor or optimizing a forced-induction setup, this retainer serves as a critical component for reliable valve control.

Constructed from premium titanium alloy, the 1.475-inch diameter retainer offers an exceptional strength-to-weight ratio and thermal stability. This design reduces reciprocating mass and minimizes valve float during high lift and high-RPM operation. The 10-degree included angle ensures a precise fit with matching valve spring geometry, maintaining essential spring bind and load characteristics for accurate valve timing and lift profiles.

Builders working with performance camshafts and ported cylinder heads will benefit from this retainer, especially in applications where valve spring pressures exceed stock levels. Its compact height of 0.55 inches allows for fitment in tight cylinder head configurations without compromising spring seat contact. This retainer is a must-have for anyone looking to enhance the performance and reliability of their engine's valve train.