[Vehicle Fitment-2]: Compatible with GMC Sierra 1500 2007-2008 4.3L 4.8L 5.3L, Sierra 1500 2007-2010 6.0L, Yukon 2007-2008 4.8L 5.3L, Yukon 2008-2009 6.0L, Yukon XL 1500 2007-2008 5.3L 6.0L
[Reference Number]: 645459, 50450
[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Body Material: Stainless Steel; ⑤ Inlet Type A: 3 Bolt Loose Flange with Spherical Flare; ⑥ Inlet Type B: 3 Bolt Welded Flange; ⑦ Outlet Type: 2 Bolt Welded Flange; ⑧ Gasket & Bolts Included: Yes
[E.P.A Compliant]: EPA-compliant catalytic converters cannot be sold or installed in California and Colorado and, under certain circumstances, in Maine and New York. Check your vehicle's Emission Control Information Label and your state's aftermarket converter regulations to select the proper catalytic converter.