The Fel-Pro PermaTorque cylinder head gasket set for Lincoln Navigator is engineered to provide a dependable seal in repair conditions and on imperfect sealing surfaces. Fel‑Pro applies exclusive sealing innovations and materials to help restore engine sealing where needed. The set uses graphite or reinforced fiber facings plus steel armor for durability, a proprietary nonstick coating to close small scratches and imperfections, and a steel‑core no‑retorque design to reduce the need for head bolt retorquing.
Fel-Pro Lincoln Navigator HS 9790 PT-14 PermaTorque Engine Cylinder Head Gasket Set