Hedman Header Gasket - 1.4375 in Round Port - 0.0625 in Thickness (Pair) DA0702BF2T59 Quadrajet Carburetors

Quadrajet Carburetors

It is effective at any rpm level or load

big-block Chevy V8s using general duty oval-port cylinder heads

73+ axle ratios

Hedman Header Gasket - 1.4375 in Round Port - 0.0625 in Thickness (Pair) DA0702BF2T59 Quadrajet CarburetorsExhaust Header Gasket Steel Core, Laminated Construction Made In The USA! Sold In PairsHedman Hedders, began as a one man shop in 1954. Bob Hedman, founder of Hedman Hedders, sold his highly sought after exhaust tubes to fellow racers on the salt flats of the Mojave Desert. But, what started out as a way to make a few bucks to pay for Bobs racing hobby, quickly turned into the premier hedder manufacturer for both the racing and street hedder