The Fel-Pro PermaTorque cylinder head gasket for Chevrolet Nova is made to deliver a reliable combustion seal during head repairs. Engineered for imperfect sealing surfaces, it uses multilayer design features such as graphite or reinforced facing and steel armor plus embossed sealing beads to close leak paths. A proprietary nonstick coating and steel-core construction reduce friction and negate the need for retorquing.
Fel-Pro Chevrolet Nova 8501 PT-1 PermaTorque Engine Cylinder Head Gasket