For years, Flowmaster?. Like all Flowmaster?. Flowmaster Part No. 53072-CU. Category: Exhaust > Mufflers > Exhaust Muffler. Part #: 53072-CU.
Flowmaster 70 Series Chambered Muffler for 2005-2008 GMC Yukon SLT
Flowmaster 70 Series Chambered Muffler for 2001-2004 GMC Sierra 1500
Flowmaster 70 Series Chambered Muffler for 2001-2002 GMC Sierra 1500
Flowmaster 70 Series Chambered Muffler for 2005-2008 GMC Yukon SLE
Flowmaster 70 Series Chambered Muffler for 2010-2013 GMC Yukon XL 1500 SLT
Flowmaster 70 Series Chambered Muffler for 2009-2012 GMC Sierra 1500
