Doug's Electric Exhaust Cut-Out Bolt-On 3" Pipe Diameter Hardware/Wire Harness Included - Stainless Boost / Vacuum Gauge MLS gaskets are ideal for

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

Direct Plug In Replacement results in a Direct OE Fit

1999-2002 GMC B7

1996-1999 GMC K1500

Axle Housing Ends

Doug's Electric Exhaust Cut-Out Bolt-On 3" Pipe Diameter Hardware/Wire Harness Included - Stainless Boost / Vacuum Gauge MLS gaskets are ideal forProduct 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