i have a G56 (6 speed) outta a 05 2500 4x4, with a dual-disk clutch trans has roughly 30k clutch less then 10k. i think all that would be needed to convert to a 10 would be the tail shaft/houseing. im sure someone here can chime in on that. im listing for a friend, he would like to get 4,000 for both the trans and the clutch..he is goin to do a auto swap so hydrolics could be sold aswell. let me know any questions and i'll relay