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 off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation. PartNumber : mag447183 Description : Conv DF 97-99 Ford Vans 4.6L Main Piping Diameter : 2.5 Material : Stainless Catalytic Converter Format : Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Oxygen Sensor Location : Post Converter Catalytic Converter Body Material : Stainless Catalytic Converter Substrate Material : Ceramic CARB Compliant : Y Catalytic Converter Air Tube Adapter : Not Air Tube Kit Adaptable Series : California Catalytic Converter Overall Length : 7 Catalytic Converter Configuration : Direct-Fit Exhaust Component Mount Type : Uses Factory Hangers Exhaust Pipe Material : Stainless Steel Recommended Use : Converter Anticipated Ship Out Time : Approximately 1-2 Days Catalytic Converter Width : 6 Catalytic Converter Length : 7 Catalytic Converter Inlet Diameter : 2.5 Catalytic Converter Outlet Diameter : 2.5 Warranty : 5 year/50,000 mile External/Internal 2899 : Yes 634 : Ceramic 601 : 2.5 1172 : 2.5 616 : 6 615 : 7 3145 : Specific Body Length (in.) : 7 California Air Board Approved : Yes CAT Converter Air Tube Adapter : Not Air Tube Kit Adaptable Converter Body Size : OEM Core Substrate Material : Ceramic Emission : California Inlet Size (in.) : 2.5 Main Piping Diameter (in.) : Stainless Steel Material : Stainless Steel Outlet Size (in.) : 2.5 Overall Length (in.) : 35.25 Oxygen Sensor Location : Post Converter Universal Or Specific Fit : Specific Body Width (in.) : 6 Inlet Inside Diameter (in.) : 2.5 Outlet Outside Diameter (in.) : 2.5 California Proposition 65 : No Title : DF Converter WARNING CA Proposition 65 : No California Proposition 65 : WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov Body Length : 7.000 in. Outlet Outside Diameter : 2.5 Body Length : 7 Catalytic Converter Overall Length : 35.25 Body Width : 6 Substrate Material : Ceramic California Air Resources Board Approved : Yes Inlet Inside Diameter : 2.5 Inlet Inside Diameter : 2.500 in. 1997-1999 Ford E-150 Econoline Base V8.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1997-1999 Ford E-150 Econoline XL V8.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1997-1999 Ford E-150 Econoline Club Wagon Chateau V8.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1997-1999 Ford E-150 Econoline Club Wagon Custom V8.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1997-1999 Ford E-150 Econoline Club Wagon XLT V8.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit