Hedman Stainless Headers - 1.75 in Primary - 3 in Collector - GM Fullsize SUV / Truck 1967-91 (Pair) AFE54-13078D Excellent ring seal and thermal

Excellent ring seal and thermal stability

Tremec TKO-500/600

The filter media is constructed of 7-layers

75 in Length x 7 in Wide x 7

160 Degree F Off

Hedman Stainless Headers - 1.75 in Primary - 3 in Collector - GM Fullsize SUV / Truck 1967-91 (Pair) AFE54-13078D Excellent ring seal and thermalProduct Description: Headers 1. 75 in Primary 3 in Collector Gaskets Hardware Included Stainless Natural GM Fullsize SUV Truck 1967 91 Pair Hedman 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