Near zero rust.  15 ft box.  Hydraulic lift pump still works.  You would need to adapt some power to turn pump.  Excellent condition for a box its age.  Truck frame extends some 4 ft forward of box.  The grain gate works well and is not dinged up.  No hitch has been attached or fabricated.  Rubber will serve well for some time yet.  I would fabricate a bumper or gooseneck hitch if desired.  I am retirement age and am selling out.   Seven eight five  six57-0007.  Studley.