Cometic Chevy Gen-1 small block V8 header gaskets are .060-inch HTS material in 20-pack quantities and built with reinforced compounds like Armor‑Clad, graphite, and galvanized steel. Constructed to seal irregular surfaces, these header gaskets provide durable sealing for exhaust flange interfaces and support reliable sealing under thermal cycling typical of header and exhaust applications.
Cometic Chevy Gen1 SB V8 Header Gasket .060in HTS 1.810in-Round Port Hooker/Stahl Pattern-20 Pack