Fel-Pro PermaTorque cylinder head gasket set for Lincoln Aviator is made for the repair environment to deliver a reliable head seal on imperfect sealing surfaces. Proprietary sealing technologies and a nonstick coating address small surface blemishes while reinforced facings and steel armor add strength and durability. Steel-core construction helps reduce the need for retorquing head bolts after installation.
Fel-Pro Lincoln Aviator HS 9790 PT-20 PermaTorque Engine Cylinder Head Gasket Set