I'm a Ford guy but this short bed should be for a 1973-1982 Third Generation Chevy/GMC truck.
Somebody made a trailer out of the frame.
It looks really straight with no rust and the tailgate is perfect and has the trim plate on it.
It looks to have old school chevy rally rims on it but no tires.
You would need to bring a couple of roller tires to tow the thing home.
I could not get around to the front because of the brush but I would suspect it has a 2" hitch.
$800.00 for the trailer.
He also has Two Ford 4x4's.
A 1984 Ford Full-size 4x4 Bronco, 300 CI Inline 6 with a 4 speed with granny low. Part Time transfer case. Kind of nice, good paint and has lots of potential.
A 1986 Ford F-250 4x4, also with a 300 CI Inline 6 with a 4 speed with granny low. Part Time transfer case.
Both trucks run very good. I know because I have worked on both of them over the years.
Neither truck has been started in a year and both needs batteries to start,
I have no idea what he wants for either of them.
That would be up to yourself and him.
He is 84 years old and can barely get around with a cane so he can not help with anything.
Bring a friend if your interested in anything.
I am an Old Fart also and can not help.
My phone number is in the pictures.