1994 f350 dually dumpbed

Like I said in the beginning it's a good work truck air condition blower needs to be changed and the AC would work has manual windows and a manual seat, dump bed does work one single cylinder very heavy duty had rear axle go out on the driver side and I replaced it recently, 7.3 liter International motor, very strong running vehicle. 5-speed manual transmission. only has one bench seat in the front.