I haven't gotten that far. I just got the trans in a couple weeks ago and I'm in the middle of a rebuild so it will be a while before I put it in. I'm building a new 357 and a new single turbo setup (sold my twin turbo setup), along with the reverse manual valve body c-6 (art carr) so I have alot of work ahead of me to get things going. Go on nloc.net and ask some of the guys who have done it. They say its not a big deal at all. You have to change the trans crossbrace to one for a c-6, but other than that I"m not totally sure.