Chevy 350 and Turbo 350 Trans.?

Question

I am rebuilding a chevy 350 and need to know what transmission to use. Links are helpful..

Answer 1

Either a TH 350 or TH400 will work fine. Either would have to have the Chevy bolt pattern and you can find nice ones at Jegs or Summit on line.  

Answer 2

If your rebuilding the motor but the trans was fine id first replace all seals in it and add a B&M shift improver kit, otherwise you can use either trans you listed they both will work fine, if you do replace the seals in a turbo 350 trans, dont forget the o ring seal around the pump.