Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Supertech integral valve stem seal set for Ford Duratec engines uses a 5.5mm Viton design with an integral spring seat and is supplied as a set of 8. These seals match Duratec valve stem dimensions and include the spring seat feature for correct assembly, intended for cylinder head service or seal replacement where OEM-style integral seals are specified.
Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - Set of 8
