The Fel-Pro PermaTorque cylinder head gasket for Chevrolet Silverado 2500 HD (26406 PT) is designed to preserve combustion sealing under demanding conditions. Multi-layer stainless steel construction maintains sealing stress and accommodates head lift, while LaserWeld stopper layers and precise embossed beads reduce leak paths and blowout risk. The gasket includes coatings to perform on rougher sealing surfaces commonly encountered in repairs.
Fel-Pro Chevrolet Silverado 2500 HD 26406 PT PermaTorque Engine Cylinder Head Gasket