Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports.;
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports.;Withstands Intense Exhaust Heat; Reusable header, exhaust manifold and collector flange gaskets; Manufactured from "dead soft" aluminum layers - .125" thick; Easy Removal For Disassembly; Conforms easily to surface irregularities (warped flanges); Compresses down to 0.060" to create a tight leak-proof seal; Will not shrink, deteriorate, or blow out- eliminating gasket leaks; For high performance street, drag race and oval track use;