Doug's Full Length Headers - 1-7/8 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM Fullsize Truck 1963-72 (Pair) Freeze Plug Driver GM Factory Match

GM Factory Match

The NecksGen tethers are made from high quality fire resistant kevlar webbing and stainless steel buckles

Cooler assembly includes fan mounted coolerDerale has been the leader in performance cooling for decades

4 Point Design - Buckle Stays on Crotch Strap

Doug's Full Length Headers - 1-7/8 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM Fullsize Truck 1963-72 (Pair) Freeze Plug Driver GM Factory MatchProduct Description: Headers Full Length 1. 875 in Primary 3 in Collector Steel Silver Ceramic GM LS Series GM Fullsize Truck 1963 72 Pair Dougs Headers, the most respected name in the header industry since the 60s, began in 1958 as a small muffler shop in East Los Angeles, California. Every Dougs header comes with all the necessary mounting hardware, collector reducers or connector pipes, premium gaskets and detailed installation instruction sheets.