Weight, highed, width at the front, center of rear crossmember highed over frame top, gauge and other relevant info?
I don't have one handy to measure, but the TT frame is taller, thicker material, and longer than a Model A frame. The rear crossmember needs to be replaced with another one or with a fabricated one, as seen in some posts above. It is very heavy, but its shape is kinda' screwy. The front one is too flimsy to use as-is, being essentially the same as one from a T car. So it needs to be replaced as well. But the TT rails are good Hot Rod material. The width of a stock model T or TT frame is 23" outside-to-outside, front to rear. But if you're replacing the crossmembers, it can be any width you want.
The TT frame looks like a good choice to me if you're just going to use the rails. If you make the rails follow the outside shape of the body, with the body on top like a '32 frame, the extra depth of the rails could be used to drop seat pans and pedals down lower to get the driver deeper into the cockpit, which is nice in a T.
Many T's from that era look like somebody kicked 'em in the ass & they never came down....never did care for that "look".. dave
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