We use Ats tranny, it ain't perfect but seems to be holding. Not been on dyno but ran 13.21 1/4 on 22" Nittos. Industrials twin kit can be got for $2900 shipped from a guy I know. Pm for more Info!
Smarty, ATS trans, H&S deletes(all of em'), Snow III, Arson , Raptor, and Banks Ram Air!!!!!!!!!!!