Hoozat, what is the gear ratio for 1st gear of your T-5? (They are available in different ratios.) That is a crucial consideration when running a 3.08 rear end so that the truck can get out of its own way on a hill or when hauling a load.
Carl

1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission