Duelly 2wd crew cab auto Centurion Package

I have had the truck for 17 years I call her old reliable.. Still runs fine been driving with no proble, has a transplanted 7.3 IDI Diesel C-6 auto drips a little, Mileage unknown, A/C works, one fuel tank is fouled. I changed rear gears 3.50's... no smoke, cooling system fine. new front Y pipe.. The body rot hay gotten away from me hole driver door hole side of bed.. booth floors have been fixed.