The Fel‑Pro PermaTorque cylinder head gasket set combines sealing innovation with durable construction to support head repairs. Built for imperfect sealing surfaces, it features graphite or reinforced fiber facing and steel armor for strength, a nonstick anti‑friction coating to seal minor surface flaws, and a steel‑core PermaTorque design that helps reduce the need for retorquing head bolts.
Fel-Pro HS 8523 PT-3 PermaTorque Engine Cylinder Head Gasket Set