Doug's Motor Mount - Bolt-On - Black - LS to GM Fullsize Truck 1967-72 (Pair) 36003BK Big Gun Series

Big Gun Series

1965-1980 Avanti II

1997-1999 GMC K1500 Suburban

The optional oxygen sensing capability allows the PerformAIRE to measure the percent of oxygen in the atmosphere

allows you to control and adjust crankcase vacuum easily and effectively without the use of shims

Doug's Motor Mount - Bolt-On - Black - LS to GM Fullsize Truck 1967-72 (Pair) 36003BK Big Gun SeriesProduct Description: Motor Mount Bolt On Steel Black Powder Coat LS to GM Fullsize Truck 1967 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. Our extra thick gaskets are rated up