Spring Locators - .570 ID 1.635in

The Spring Locators - .570 ID 1.635in are precision valve spring control components designed for serious engine builders and performance mechanics. These locators are crucial for maintaining valve train stability and longevity, especially in high-performance and racing applications.

Engineered to sit between the cylinder head and valve springs, these locators help maintain critical spring geometry and prevent lateral movement during high-RPM operation. The .570 ID ensures a precise fit around the valve stem, while the 1.635" outer diameter provides stable seating against the spring seat and retainer interface, reducing the risk of spring bind and misalignment.

These locators are particularly beneficial for mechanics and engine builders working with small-block and big-block platforms, especially when upgrading to performance or racing springs. They help keep springs centered and prevent retainer-to-guide contact, making them a valuable addition for any engine running high-lift cam profiles.