I have been prepare for a 4bt swap into my 97 1/2 ton suburban, but look like the swap is going to be sooner for my other vehicle a 2001 yukon denali AWD. the motor on the yukon is gone. My questions are will the 4bt that came with the TH400 adapter bolt up to the yukon existing trans, I think i can get a stand alone computer to make the trans shift. I really want to make this work, any help or inputs will greaty appreciated.