What transmission for boosted cars?

[adammdennis11]

I have a circa 2003ish tremec 3650 in my car, its about time to come out, what are the options for cars over 600 ft lbs of torque?

I see the tko 600 or new tremec tkx..anything else?

Suggestions welcome.

 

[BLKWLFK9]

Can't go wrong with a t56 magnum or tr6060

 

[Adower]

If it’s 6 speed magnum. Otherwise I’d go tkx