Schoenfeld Micro/Mini Sprint Muffler 1-3/4" Inlet 2-1/8" Outlet 3-1/2" Diameter Body - 13" Long PD850K 2007-2014 GMC Sierra 2500 HD

2007-2014 GMC Sierra 2500 HD No

5/8 coarse studs installed on 5 pattern

ETHANOL and Gasohol fuels

Wide 5 Drive Flange

vibrations and unwanted engine and road noise

Schoenfeld Micro/Mini Sprint Muffler 1-3/4" Inlet 2-1/8" Outlet 3-1/2" Diameter Body - 13" Long PD850K 2007-2014 GMC Sierra 2500 HDProduct Description: Muffler Micro Mini 1 3 4 in Inlet 2 1 8 in Outlet 3 1 2 in Diameter Body 13 in Long Aluminum Black Paint Sold Individually Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows, race