The Fel‑Pro PermaTorque cylinder head gasket set for Chevrolet Impala is designed for head reconditioning and engine repair work where sealing surfaces may be imperfect. It uses proprietary sealing technologies to deliver a reliable seal in service conditions common to repair shops. HS 26324 PT combines reinforced facing materials, a nonstick coating to seal minor surface damage, and a steel core that helps eliminate the need to retorque head bolts.
Fel-Pro Chevrolet Impala HS 26324 PT PermaTorque Engine Cylinder Head Gasket Set