Bill -- It is probably unclear but I was referring to the rails on the sides that border the outside of the bed. My '49 1.5 ton had curved side rails around the outside of the bed. Are yours curved? The GMCs and the Chevys had the same factory beds as far as I am aware.

~ Peggy M
1949 Chevrolet 3804
"Charlie" - The Stovebolt Flagship
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