Mr Gasket 55-91 Small Block Chevy & Round Ports, Ultra-Seal Header Install Kit - (MRG-7651G)

DescriptionHeader Install Kit; Oval Port Shape; Port Dimensions W-1.50 in. x H-1.82 in.;Kit includes gaskets and fasteners necessary for header installation. Made using premium Ultra-Seal exhaust and...

DescriptionHeader Install Kit; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.; Incl. Header Exhaust/Collector Flange Gasket/Header And Collector Flange Bolts;Kit includes gaskets and...

* This product is part of the HolleyDays Promotion, 10% has been taken off of the normal price and the promotion price is shown above. This price is valid until December 29th. *DescriptionUltra Seal...

* This product is part of the HolleyDays Promotion, 10% has been taken off of the normal price and the promotion price is shown above. This price is valid until December 29th. *DescriptionUltra Seal...

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...

DescriptionUltra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 2.05 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and...