The Fel‑Pro PermaTorque cylinder head gasket set for Lincoln Aviator is engineered to restore a secure seal at the head and block during repairs, built to handle imperfect sealing surfaces common in real‑world service. Proprietary sealing technologies, reinforced facings and steel armor provide strength and durability while a nonstick coating helps seal small imperfections. The steel‑core, no‑retorque design and embossed beads aim to reduce leaks on Aviator engines.
Fel-Pro Lincoln Aviator HS 26188 PT-1 PermaTorque Engine Cylinder Head Gasket Set