MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation. PartNumber : mag49679 Description : Conv DF 07-09 Hum H2 6.0/6.2 OEM Main Piping Diameter : 3.5 Material : Stainless Series : OEM Grade Anticipated Ship Out Time : Approximately 1-2 Days CARB Compliant : N Catalytic Converter Air Tube Adapter : Not Air Tube Kit Adaptable Catalytic Converter Format : Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Oxygen Sensor Location : Pre and Post Converter Catalytic Converter Body Material : Stainless Catalytic Converter Substrate Material : Ceramic Catalytic Converter Inlet Diameter : 3 Catalytic Converter Outlet Diameter : 3 Catalytic Converter Width : 6 Catalytic Converter Length : 12 Catalytic Converter Overall Length : 12 Catalytic Converter Configuration : Direct-Fit Exhaust Component Mount Type : Uses Factory Hangers Exhaust Pipe Material : Stainless Steel Recommended Use : Converter Warranty : 5 year/50,000 mile External, 2 years/25,000 miles Internal Components : Band Clamp=1;Gasket=2 2899 : No 634 : Ceramic 601 : 3 1172 : 3 616 : 6 615 : 12 3145 : Specific 353 : Yes California Air Board Approved : No CAT Converter Air Tube Adapter : Not Air Tube Kit Adaptable Converter Body Size : OEM Core Substrate Material : OEM Emission : Non-California (49-State) Inlet Size (in.) : 3 Main Piping Diameter (in.) : Stainless Steel Material : Stainless Steel Outlet Quantity : 1 Outlet Size (in.) : 3 Overall Length (in.) : 41.7 Oxygen Sensor Location : Pre and Post Converter Universal Or Specific Fit : Specific Body Length (in.) : 12 Body Width (in.) : 6 Gasket Or Seal Included : Yes Inlet Inside Diameter (in.) : 3 Outlet Outside Diameter (in.) : 3 Title : DF Converter WARNING CA Proposition 65 : No California Proposition 65 : WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov Body Length : 12.000 in. Outlet Outside Diameter : 3 Body Width : 6 Body Length : 12 Components : Band Clamp=1 Inlet Inside Diameter : 3 Substrate Material : Ceramic California Air Resources Board Approved : No Catalytic Converter Overall Length : 41.7 Inlet Inside Diameter : 3.000 in. 2009 Hummer H2 Base V8.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2007 Hummer H2 Base V8.5967cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2008-2009 Hummer H2 Base V8.6162cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2008 Hummer H2 Base V8.6199cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit