HEAD GASKET CHEV SB 400 4.165in BORE MLS each

Cometic Gasket has developed some of the highest performing gaskets available on the market, that are proven under the most demanding track conditions. These Cometic head gaskets are manufactured for the small block chev 400 cu inch with a 4.165in bore and are constructed from multiple layers of stainless steel for strength and excellent rebound characteristics. The outer layers are coated to create a superior corrosive-resistant seal that can withstand extreme cylinder pressures.Superceded to C5248