Mr Gasket 55-91 Small Block Chevy & Round Ports, Aluminum Layered Header Gaskets, 1.63" - (MRG-7402G)

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...

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...

DescriptionExhaust Gasket Set; Square Port Shape; Port Dimensions W-1.25 in. x H-1.30 in.;Mr. Gasket has three types of exhaust gaskets--standard, Ultra Seal, and Copperseal. Use the standard for a...

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...

DescriptionMLS Exhaust Gasket; Round Port Shape; Port Diameter 1.63 in.; [Available While Supplies Last];Multi-Layered Steel (MLS) exhaust and header collector gaskets are designed for extreme...

DescriptionCopper Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.; Small Square Race Port;Copperseal exhaust gaskets are unique gaskets made from .043 inch solid...