nothing wrong with that. I might proceed with it and see how it works out. Nothing says i can put it back.
besides, theres something about a 455 with poverty caps
I might just buy a 3.08 or 3.42 gear for the 12 bolt and give it a shot. the extra torque of the 455 and the gear of the first and 2nd gear of the th-400, no sense in have the 3.73 in there anyway. It wont be a track car, thats what my beat up old LeMans is for