The Fel-Pro PermaTorque cylinder head gasket for Lincoln Aviator provides a repair-focused combustion seal using multilayered steel construction and LaserWeld stopper-layer technology to reduce blowout risk. Built to handle imperfect sealing surfaces, it features embossed sealing beads and a proprietary coating to resist rough finishes. The design aims to maintain sealing stress under peak combustion pressures and accommodate head lift.
Fel-Pro Lincoln Aviator 26217 PT PermaTorque Engine Cylinder Head Gasket