1980 International 30’ box truck for parts or storage

No title; 460 DT (diesel) block, needs parts for motor. Box on heavy duty frame is 20’. Box flooring is steel, aluminum sides painted white. I bought this truck in mid-80’s for my company’s fleet vehicles. I had a full time mechanic that re-built several engines in trucks we had, he rebuilt this motor too in late 80’s. Soon after, this motor overheated and used the box for storage ever since. Been using for storage for 25 years. There is a fold under hydraulic lift gate on the rear. Has passenger side latching, side opened hinged door. Rear roll-up door has hardware but in bad shape. I sold this truck about 13-15 years ago, signed over the title but buyer never picked it up. Truck sold as is for parts.