Mr Gasket 55-91 Small Block Chevy w/Round Ports, Ultra-Seal Header Gasket, 2.05" - (MRG-5919)

DescriptionUltra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.63 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and...

DescriptionUltra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.50 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and...

DescriptionCopper Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.63 in.;Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an embossed O-ring...

DescriptionUltra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.93 in.; Hooker/Stahl Combination Adapter Plate;Graphite impregnated facing and a steel expanded metal core. Superior...

DescriptionCopper Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.50 in.;Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an embossed O-ring...

DescriptionHeader Install Kit; Round Port Shape; Port Diameter 1.90 in.; Thickness .062 in.;Kit includes gaskets and fasteners necessary for header installation. Made using premium Ultra-Seal exhaust...