Yes Denny, been studying that page for a while. What really answered my question was dimensions of the various cross members. Telling me the 1/2 & 3/4 trucks frames were the same at the front, save for minor variations per the slightly heavier duty 3/4 ton.

Thanks
Jim

It's easier to get forgiveness than permission!
1946 1/2-Ton Chevy
1953 Chevy 3/4-ton Factory Stakebed