Edelbrock Valve Springs, Retainers 5771 Valve Spring Locators and Seat Cups provide a hardened barrier between the springs and the aluminum heads, positively locating the base of the spring to prevent unwanted spring movement. Sold in sets of 16. Replcmnt Spring Seat Cup Kit Ford/Chrysler Edelbrock Replcmnt Spring Seat Cup Kit Ford/Chrysler CYL HEAD COMPONENTS
