The Fel-Pro PermaTorque cylinder head gasket for Ford Mustang (9263 PT) is a multi-layered head gasket intended to reestablish combustion and coolant sealing after head service. Designed for imperfect sealing surfaces, it uses multi-layer steel construction and embossed sealing beads to reduce leak paths. Proprietary coatings and a combustion seal help maintain sealing under typical engine conditions.
Fel-Pro Ford Mustang 9263 PT PermaTorque Engine Cylinder Head Gasket