94 f350 dump truck 52000 original miles

i have a 94 f350 with a bump bed. has 52000 original miles, 5 speed, 351 gasser. runs good. body in great condition. could use a tune up. only thing wrong it the gas gauges doesn’t work on either tank. reading a few things that seems to be an issue with these trucks and usually a ground wire. looking for 5000 or trade for tractor, 4 wheeler, or any man toys. trade value must be equal to 5000 or be willing to add cash