Doug's Side Pipes - Silver 21411610 1999-2013 GMC Sierra 1500

1999-2013 GMC Sierra 1500

Full-color

1970-1972 Dodge P200

No need to remove from car to adjust

1967-1974 GMC C35/C3500 Pickup

Doug's Side Pipes - Silver 21411610 1999-2013 GMC Sierra 1500Product Description: Exhaust Side Pipes Side Tube 44 3 4 in Long 4 in Inlet 4 in Outlet Steel Silver Ceramic Chevy Corvette 1963 82 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.