BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details. Part Number 54438 Inlet Type A 3 Bolt Welded Flange Outlet Type A Pipe Connection Substrate Material Stainless Steel Type Walker Ultra EPA 54438 Direct Fit Catalytic Converter 3" Outlet (OD) for Ford E-350 Super Duty | Catalytic Converter Weight 17.00 lbs Height 7.00" Width 8.00" Length 38.00" Buyer's Guide 2000-2001 Ford E-150 Econoline Club Wagon Rear; 2000-2001 Ford E-150 Econoline Rear; 2000-2001 Ford E-250 Econoline Rear; 2000-2001 Ford E-350 Econoline Club Wagon Rear; 2000-2001 Ford E-350 Super Duty Rear; 2000-2001 Ford E-450 Econoline Super Duty Rear; Rear Interchange Data Brand Part Number No interchange data available.