The Kooks header gaskets for Ford 4.6L/5.4L 3V modular engines are multilayer aluminum-style gaskets made to the stock bolt pattern for those cylinder heads. They’re intended as replacement gaskets for damaged or lost originals and provide the correct round port sealing surface for modular engine header connections. Order only as a direct replacement, and they complement Kooks’ U.S.-made header components.
Kooks Ford 4.6L 3V 3V Ford Gaskets M.L.A.