I am in the process of making a new bed for my Canadian '47 flat deck. It has the original bed on it. I can send a load of pictures and measurements if it helps. 1.5 ton 137 inch wheelbase, 10 foot deck, drop sides a foot high.
All wood with steel trimings. only a tiny bit rounded at the front.
It has the upkick behind the cab, as high as the cab.
I'll send a PM.
