Spring Locators - .570 ID 1.655in

The Spring Locators - .570 ID 1.655in are essential components for serious engine builders and performance enthusiasts. Designed to prevent unwanted spring rotation, these precision-engineered locators maintain critical valve geometry throughout the RPM range, making them ideal for high-revving small-block and stroker engines.

These locators fit between the valve spring and its seat, ensuring consistent spring preload and eliminating chattering and wear during aggressive throttle applications. The 0.570 inch inner diameter is designed for compatibility with various valve stems, while the 1.655 inch outer diameter distributes load evenly across the valve spring seat.

Ideal for custom cam installations and engine rebuilds, these spring locators help protect your valve springs and rocker geometry from premature failure. They are particularly beneficial in performance upgrades where OEM components may not suffice, ensuring reliability under high-stress conditions.