Hedman Hedders Long Tube LS Swap Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM A-Body 1968-72 (Pair) 2.9105G stainless steel headband allows you

stainless steel headband allows you to change the fit of the headset without sacrificing tension

Fits K772+

strip and racing applications

048 in Compression Thickness

The new model allows you to make your boost adjustments through a PC for improved control and accuracy

Hedman Hedders Long Tube LS Swap Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM A-Body 1968-72 (Pair) 2.9105G stainless steel headband allows youProduct Description: Headers LS Swap Full 1. 75 in Primary 3 in Collector Gaskets Hardware Reducers Included Steel Silver Ceramic GM LS Series GM A Body 1968 72 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