Schoenfeld 3" Center Inlet/Outlet Muffler 9" Long Steel Black Paint - Each H762003XL all-in-one-box performance

all-in-one-box performance

2008-2015 GMC Sierra 2500 HD

Incredibly long spark duration

25-inch heavy-duty DOM tubing for increased strength

and AP Multi-Disc Racing Clutches

Schoenfeld 3" Center Inlet/Outlet Muffler 9" Long Steel Black Paint - Each H762003XL all-in-one-box performanceProduct Description: Muffler 3 in Center Inlet 3 in Center Outlet 9 in Long Steel 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 mufflers, insert mufflers,