I put one one my 52 1 ton, and then moved it to my 48 2 ton.

I called all the hitch manufacturers and they all said "we don't have one". So I asked if they had one for something with a 36" outside the frame rails measurement, still nothing. They did say I could use an "RV" type hitch that is adjustable.

Then I went to the local trailer hitch place who has a tractor trailer load of new hitches, pick any one you want and they are all the same price. The plan was to find something suitable that I would cut and weld as needed, ended up finding a perfect bolt on hitch.

Best you can do is take a tape measure and go looking in a junk yard or at a place that installs hitches.

I doubt that the hitch I used would work on your 1/2 ton frame, as it is different than mine.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-