I have a dual rear wheel flatbed/stakebed (pto driven dump) and a single wheel that came with the 9 foot box. Both are 250 models which is actually GMC nomenclature for 1 ton. Chevy called theirs 3800. Engine in your truck would most likely be 228.
Great looking truck - had it long?
1951 GMC 250 Open Express
1968 C10 Suburban
1971 C20 Pickup
My Dad told me "Son, never hit a man in anger- unless you're certain you can get away with it"
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