Trailer hitch

My parts car had a hitch on it, or did at one time. If I still have the parts you can have 'em. I don't remember how it attached to the rear bumper, but I remember there were two holes in the trunk pan and a bracket that was laying in there. I don't know what the rating of it was, but it sure looked pretty flimsy.
I am thinking of fabricating one for my Duster. Two flat plates bolted to the frame rails with two connecting tubes welded between them with a class 2 receiver hitch welded to the two connecting tubes. Mine would probably only be used to carry bicycles...
Let me know if you have any interest in any parts I might locate from the parts car.
C