The Cometic head gasket for S&S 4in bore Super Sidewinder T/E with a .040in head gasket is built to conform load distribution and require less clamp load, helping to minimize bore distortion. Its construction supports secure sealing without the repeated need for sealants or re-torquing, providing consistent head sealing performance for the stated Super Sidewinder T/E application.
Cometic S&S 4in Bore Super Sidewinder T/E w/.040in H/G, V113