The Fel-Pro PermaTorque cylinder head gasket set for Ford F-150 is manufactured to provide dependable sealing for engine repairs. It applies advanced sealing innovations and proprietary materials to perform on imperfect sealing surfaces while reinforced facing and steel armor add durability. The design includes a nonstick coating to seal minor surface flaws and a steel core intended to reduce the need for retorquing head bolts.
Fel-Pro Ford F-150 HS 26487 PT-3 PermaTorque Engine Cylinder Head Gasket Set