chevy sb conversion with t700 trans sump

[fe350chev]

Hi

Has anyone done this conversion, if so do u have the measurements for the sump mod with the rear mounted vk rack? mainly the measurements of how thin the pan needs to be to clear everything and the extra length until ya get to the main catch tank for a wet sump. I thought of going for a dry sump but I am thinking this adds more complexity and I can always do that later.