Fel-Pro PermaTorque head gasket set for Nissan 510 supplies a repair-focused sealing solution built to handle imperfect mating surfaces. Fel-Pro’s sealing technologies and proprietary materials reduce leak paths while reinforced facing and steel armor improve durability. A nonstick coating addresses minor surface flaws and the steel-core design supports a no-retorque approach to head bolt reinstallation for simpler repairs.
Fel-Pro Nissan 510 HS 21178 PT-4 PermaTorque Engine Cylinder Head Gasket Set