Doug's Full Length Headers - 1.75 in Primary - 3 in Collector - Ceramic - Pontiac V8 - GM F-Body 1970-79 - Pair 016437NRRS especially in race applications where

especially in race applications where a Hydraulic lifter must be used

protection and features developed for Bell

There is no sliver of cut hose to remove before reinstalling the hose end on a new piece of hose

1¾” to 1⅜”

Fully customized CNC’d dampener with proprietary IDS technology featuring speed sensitive valving to maximize both safety and comfort

Doug's Full Length Headers - 1.75 in Primary - 3 in Collector - Ceramic - Pontiac V8 - GM F-Body 1970-79 - Pair 016437NRRS especially in race applications whereProduct Description: Headers Full Length 1. 75 in Primary 3 in Collector Steel Ceramic Pontiac V8 GM F Body 1970 79 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 thick