Mr Gasket Ultra-Seal Header Gasket for Ford w/460 Big Block & SVO Square Port, 1.85 x 1.91 - (MRG-5959)

DescriptionUltra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.85 in. x H-1.90 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists...

DescriptionUltra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-2.09 in. x H-2.09 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists...

DescriptionUltra Seal Exhaust Gasket Set; Rectangle Port Shape; Port Dimensions W-1.25 in. x H-2.08 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists...

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...

DescriptionMLS Exhaust Gasket; Square Port Shape; [Available While Supplies Last];Multi-Layered Steel (MLS) exhaust and header collector gaskets are designed for extreme cylinder pressures produced...

DescriptionExhaust Gasket Set; 1.85 in x 1.90 in. Square Port Shape; 0.062 in. Thick; Performance Gasket Line and Material;Mr. Gasket has three types of exhaust gaskets--standard, Ultra Seal, and...