I am not going to give up on the 400, I put it back in this last time and we hooked a pressure gage to it. When I put it in reverse on jack stands at the gage jumped from really low pressure to almost pegging the gage probably about 260 psi, in all 3 forward gears was at about 190psi and would drop at the shift slightly and go back to 190. Idon't know why but he put a modulator on the tranny, he saiid something about having a little backpressure?????? I do know that modulator is leaking tranny fluid really close to my exhaust, so right now I'm going to do what I should have done to start with and buy a glide with a turbo input, and try to eventually get this 400 fixed. The tranny guy said we'll try a valve body next,then the pump, when I do get this 400 right it'll just be a backup tranny I guess or a doorstop or something got too much $$$ in the damn thing not to get some use out of it.