1.480 TI Valve Spring Retainers - 10 Deg +.050

The 1.480 TI Valve Spring Retainers - 10 Deg +.050 from PAC Racing Springs are precision-engineered components designed for high-performance engine builders and racing enthusiasts who demand reliability under extreme valve train conditions. These titanium retainers are purpose-built for applications requiring superior strength-to-weight ratios and exceptional durability in competitive and street performance engines. Whether you're building a naturally aspirated race motor or upgrading a high-lift cam package, these retainers ensure consistent valve control and longevity.

Constructed from 400-series titanium material, the 1.480 TI retainers feature a 10-degree seat angle with a +.050 dimension specification, accommodating triple-spring configurations with stepped OD measurements of 1.185 inches, 0.865 inches, and 0.635 inches. This multi-stage geometry distributes spring load evenly across the retainer face, reducing stress concentration and preventing premature failure during sustained high-RPM operation. The titanium construction delivers a weight savings advantage over traditional steel retainers while maintaining exceptional stiffness, a critical factor for maintaining precise valve timing in aggressive cam profiles and high-boost forced induction applications.

This set of 16 retainers is ideal for complete V8 engine builds or comprehensive top-end refreshes where uniform valve train geometry is essential for peak performance and reliability. Engine builders, racing teams, and serious enthusiasts trust PAC Racing Springs' precision manufacturing for both bracket racing and road course competition. Installation requires proper valve spring pressures and seat angles compatible with your specific cylinder head; professional installation is recommended to ensure correct seating and prevent valve recession or spring binding issues.