Randy,
I think I have one for a 1/2 ton. If I get a chance, I'll check the Factory Assembly Manual and Master Parts Book to see if the 3/4 and 1/2 ton reinforcing bars/brackets are the same (there might also be differences for 16" vs 15" wheels/tires).
Also, the side-carrier was available in 1953 (it would also fit earlier A-D years' beds) and in 1954/55 (different bed sides than in 1953). I do not know if that part is the same for both assemblies?
