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 Suits are constructed of a

Suits are constructed of a Pyrovatex outer layer backed by a layer of flame-retardant Aramid material then lined with an additional layer of Pyrovatex flame-retardant cotton material which offers a high level of heat and flame protection along with durability and comfort to meet the requirements of the SFI 3

Fits K772+

048 in Compression Thickness

5150 Series

Includes our 146070 High HP runners

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 Suits are constructed of aProduct 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