Doug's Mid Length Headers - 1-7/8 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1970-81 (Pair) 711071 Boosters are available in 7"

Boosters are available in 7" or 8" diameter and fit Allstar brake pedals as well as other aftermarket units

forged steel weld yokes with 1310 series u-joints and balanced

head and packaged 250 per box

1968-1988 Mercury Cougar

Sealed with Rubber O-Rings and Grommets

Doug's Mid Length Headers - 1-7/8 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1970-81 (Pair) 711071 Boosters are available in 7"Product Description: Headers Mid Length 1. 875 in Primary 3 in Collector Steel Silver Ceramic GM LS Series GM F Body 1970 81 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. Our extra