The Fel‑Pro PermaTorque head gasket for Chevrolet C1500 (8523 PT‑1) is a repair‑grade cylinder head gasket designed to deliver a reliable seal on imperfect sealing surfaces. It incorporates Fel‑Pro sealing technologies and proprietary materials to address common surface defects. Features include graphite or reinforced‑fiber facing, steel armor, a steel core to reduce retorque needs, and a nonstick anti‑friction coating to seal small scratches and imperfections.
Fel-Pro Chevrolet C1500 8523 PT-1 PermaTorque Engine Cylinder Head Gasket