Doug's Electric Exhaust Cut-Out Bolt-On 3" Pipe Diameter Hardware/Wire Harness Included - Stainless Boost / Vacuum Gauge Shafts manufactured using 7/16" high

Shafts manufactured using 7/16" high strength steel

1999-2002 GMC B7

MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks

3/4 in Mounting Hole

Doug's Electric Exhaust Cut-Out Bolt-On 3" Pipe Diameter Hardware/Wire Harness Included - Stainless Boost / Vacuum Gauge Shafts manufactured using 7/16" highProduct Description: Exhaust Cut Out Electric Bolt On Single 3 in Pipe Diameter Hardware Wire Harness Included Stainless Natural 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