The Fel‑Pro PermaTorque head gasket for Chevrolet K1500 is a single gasket engineered for repair applications. It combines proprietary sealing technologies, graphite or reinforced fiber facings and steel armor to handle imperfect sealing surfaces. A nonstick anti‑friction coating helps seal small surface imperfections and the steel core design removes the need for retorquing head bolts in many installations.
Fel-Pro SBC 4.125in .039in PermaTorque Engine Cylinder Head Gasket