Spring Seat Cup .060 .640 I.D./1.670 O.D.

The Spring Seat Cup .060 .640 I.D./1.670 O.D. from COMP CAMS is a precision valve train component designed for high-performance engine builds and competitive motorsports applications. This spring seat cup acts as the interface between your valve spring and the cylinder head, ensuring proper spring pressure and geometry under demanding conditions.

Manufactured to COMP CAMS' standards, the Spring Seat Cup features a .640-inch inner diameter for a precise fit with COMP CAMS valve springs, while the 1.670-inch outer diameter optimizes load distribution to the cylinder head. The .060-inch thickness provides the necessary strength to withstand spring pressure cycles without deflection or failure, contributing to effective valve control.

Engine builders, machine shops, and automotive enthusiasts will find this component beneficial for both small-block and big-block applications that require reliable valve train geometry. It is particularly suited for those using COMP CAMS valve springs, ensuring compatibility and performance in high-speed engine scenarios.