Doug's Full Length Headers - 1-7/8 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1970-74 (Pair) 10000016 The Q-Series is our most

The Q-Series is our most comprehensive line of carburetors

SA2015 & Up

Opens at temps below 170 deg

Durable black finish

Doug's Full Length Headers - 1-7/8 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1970-74 (Pair) 10000016 The Q-Series is our mostProduct Description: Headers Full Length 1. 875 in Primary 3 in Collector Steel Silver Ceramic GM LS Series GM F Body 1970 74 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