Mr Gasket 65-90 Big Block Chevy & Round Ports, Copper Seal Header Gaskets - (MRG-7157MRG)

DescriptionCopper Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.85 in. x H-1.90 in.;Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an...

DescriptionUltra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 2.15 in.; Thickness .062 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists...

DescriptionUltra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.92 in.; Thickness .062 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists...

DescriptionUltra Seal Exhaust Gasket Set; Round Port Shape; 4.84 in. Bore Center; 2.40 in. Port Diameter;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength...

DescriptionExhaust Gasket Set; 2.15 in. Round Port Shape; 0.062 in. Thick; Port Dimensions W-1.85 in. x H-1.90 in.;Mr. Gasket has three types of exhaust gaskets--standard, Ultra Seal, and Copperseal...