Fel-Pro PermaTorque cylinder head gasket set delivers a durable, application-specific seal for engine head repairs. Its exclusive sealing technologies and proprietary materials help seal imperfect surfaces while offering strength from steel armor and graphite or reinforced fiber facings. A nonstick coating reduces friction and small-scratch leaks, and the steel core design minimizes the need for head-bolt retorque.
Fel-Pro HS 8558 PT-1 PermaTorque Engine Cylinder Head Gasket Set