Mr Gasket 68-74 Pontiac w/400/455 V8 & Ram Air IV Heads, Ultra-Seal Header Gaskets, 1.88" - (MRG-7523MRG)

DescriptionUltra Seal Exhaust Gasket Set; Oval Port Shape; Port Dimensions W-1.46 in. x H-1.93 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists...

DescriptionUltra Seal Exhaust Gasket Set; Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.;Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists...

DescriptionCopper Seal Exhaust Gasket Set; D Port Shape; Port Dimensions W-1.50 in. x H-1.94 in.;Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an...

DescriptionHeader Install Kit; Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.;Kit includes gaskets and fasteners necessary for header installation. Made using premium Ultra-Seal exhaust...

DescriptionUltra Seal Performance Overhaul Gasket Kit; Cylinder Head/Intake/Exhaust/Oil Pan/Valve Cover/Timing Cover/Fuel Pump/Water Pump/Distributor/Thermostat/Rear Main Seal Gaskets;Contains...