Viper Tranny

Hey guys heres the scop im thinking of getting a viper tranny for my dart to go behind the 440 i hav planed on building this winter,my buddies dad works for the dodge dealer an is there viper man an he has a 2004 t56 viper tranny with 2k on it sitting in his garage an he not going to use it for nothing so he said it could go in a dart like mine if i wanted it,i can mostlikely get it for free,anyways what involved in puting it behind a 440 in a abody?do they make a bell housing for a bolt up deal or what?thanks MIKE