[Vehicle Fitment-1]: Compatible with Chevrolet Avalanche 2009-2013 V8 5.3L, Silverado 1500 2009-2013 V6 4.3L, Silverado 1500 2009-2013 V8 4.8L 5.3L 6.0L, Suburban 1500 2009-2014 V8 5.3L, Suburban 1500 2009 V8 6.0L, Tahoe 2009 V8 4.8L, Tahoe 2009-2014 V8 5.3L, Tahoe 2010-2013 V8 6.0L [Vehicle Fitment-2]: Compatible with GMC Sierra 1500 2009-2013 V6 4.3L, Sierra 1500 2009-2013 V8 4.8L 5.3L 6.0L, Yukon 2009 V8 4.8L, Yukon 2009-2014 V8 5.3L, Yukon 2010-2013 V8 6.0L, Yukon XL 1500 2009-2014 V8 5.3L [Reference Number]: 50490, 194371, 194372 [Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Left and Right; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 3 Bolt Welded Flange; ⑦ Inlet Quantity: 2; ⑧ Outlet Type: Spherical Ball; ⑨ Outlet Quantity: 1; ⑩ 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.

A-premium Catalytic Converters are an ideal choice to replace your broken Catalytic Converters. All Catalytic Converters meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Chevrolet Models:
2009-2013 Avalanche;
2009-2013 Silverado 1500 V8 5.3L
2009-2009 Suburban 1500 V8 6.0L
2009-2013 Silverado 1500 V6 4.3L
2009-2013 Silverado 1500 V8 4.8L
2009-2013 Silverado 1500 V8 6.0L
2009-2014 Suburban 1500/Tahoe V8 5.3L
2009-2009 Tahoe V8 4.8L
2010-2013 Tahoe V8 6.0L

Compatible with GMC Models:
2009-2013 Sierra 1500 V6 4.3L
2009-2013 Sierra 1500 V8 4.8L
2009-2013 Sierra 1500 V8 5.3L
2009-2013 Sierra 1500 V8 6.0L
2009-2009 Yukon V8 4.8L
2009-2014 Yukon V8 5.3L
2010-2013 Yukon V8 6.0L
2009-2014 Yukon XL 1500 V8 5.3L

Specifications:
E.P.A. Compliant: Yes
Vehicle's Emissions Specifications: Federal Emissions
Restricted States: CA, NY, CO, ME
Position: Left & Right
Color: Natural
Substrate Material: Ceramic
Gasket & Bolts Included: Yes

OEM Number: 50490, 194371, 194372
Location: Left and Right (Driver and Passenger Side)
Quantity Sold: One Piece