4863-16 ID Spring Locator Set of 16-1.300″ 0.570″ Locator ID 0.840″ Spring ID
Fewer Shims, More Stability – Stacking shims is not the best way to set up valve springs to their appropriate installed height. Since they are available in multiple locator thicknesses, these locators eliminate the need to stack shims, while also adding to valvetrain stability and durability.