High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life Part Number 51578 Inlet Gasket Yes Inlet Type A Flange O2 Port Pre and Post Converter | 4 Outlet Gasket No Outlet Type A Pipe Connection Substrate Material Ceramic | Stainless Steel Type OEM Grade Direct-Fit Catalytic Converter Weight 34.00 lbs Height 23.88" Width 13.88" Length 49.00" Buyer's Guide 2009 CHEVROLET AVALANCHE Catalytic Converter, 2009 CHEVROLET SUBURBAN 1500 Catalytic Converter, 2009 CHEVROLET TAHOE Catalytic Converter, 2009 GMC YUKON Catalytic Converter, 2009 GMC YUKON XL 1500 Catalytic Converter, 2013-2009 CHEVROLET AVALANCHE Catalytic Converter, 2013-2009 CHEVROLET SILVERADO 1500 Catalytic Converter, 2013-2009 GMC SIERRA 1500 Catalytic Converter, 2013-2010 CADILLAC ESCALADE Catalytic Converter, 2013-2010 CHEVROLET TAHOE Catalytic Converter, 2013-2010 GMC YUKON Catalytic Converter, 2014-2009 CHEVROLET SUBURBAN 1500 Catalytic Converter, 2014-2009 CHEVROLET TAHOE Catalytic Converter, 2014-2009 GMC YUKON Catalytic Converter, 2014-2009 GMC YUKON XL 1500 Catalytic Converter Interchange Data Brand Part Number No interchange data available.