New turbo 350 Sfi case by ati at sema

View attachment 1715424501 View attachment 1715424502 View attachment 1715424503 The racing Wirld is a messed up place. I got a buddy that was a Comp racer. He used a turbo 350 or 400 with 904 guts. Very expensive transmission. Bracket racers like myself flock to powerglides with weak Transmission cases and bellhousings si manufactures like ATI jump into the market. I now have 3 of their housings. The bellhousing can be changed to any Ford, Mopar, Chevy, and I don’t know what else in about 5-10 minutes.
So how does the torque converter selection work if you were to put a Mopar bell housing on that trans. Is the converter custom made?