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 : mag447142 Description : Conv DF 99-00 Ford F-150 4.2L 50S Series : California Anticipated Ship Out Time : Approximately 1-2 Days CARB Compliant : Y 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 : Midbed Catalytic Converter Body Material : Stainless Main Piping Diameter : 2.5 Catalytic Converter Width : 6.4 Catalytic Converter Length : 9.25 Catalytic Converter Overall Length : 9.25 Catalytic Converter Configuration : Direct-Fit Material : Stainless Catalytic Converter Inlet Diameter : 2.25 Catalytic Converter Outlet Diameter : 2.25 Warranty : 5 year/50,000 mile External/Internal Components : Band Clamp=1;Bolt=2 Catalytic Converter Substrate Material : Ceramic Exhaust Pipe Material : Stainless Steel Recommended Use : Converter Exhaust Component Mount Type : Uses Factory Hangers Exhaust Inlet Connection Type : Bolt-On Exhaust Outlet Connection Type : Clamp-On 2899 : Yes 634 : Ceramic 601 : 2.25 1172 : 2.25 616 : 6.4 615 : 9.25 3145 : Specific Body Length (in.) : 9.25 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.) : 2.25 Main Piping Diameter (in.) : Stainless Steel Material : Stainless Steel Outlet Size (in.) : 2.25 Overall Length (in.) : 47 Oxygen Sensor Location : Midbed Universal Or Specific Fit : Specific Body Width (in.) : 6.4 Inlet Connection Type : Bolt-On Inlet Inside Diameter (in.) : 2.25 Outlet Connection Type : Clamp-On Outlet Outside Diameter (in.) : 2.25 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 : 9.250 in. Outlet Outside Diameter : 2.25 Inlet Inside Diameter : 2.25 Components : Band Clamp=1 Body Width : 6.4 California Air Resources Board Approved : Yes Substrate Material : Ceramic Body Length : 9.25 Catalytic Converter Overall Length : 47 Inlet Inside Diameter : 2.250 in. 1999-2000 Ford F-150 Base V6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1999-2000 Ford F-150 XL V6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1999-2000 Ford F-150 XLT V6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit