First off I'm new to the forum, and yes, I used the search feature first! I found a tr3650 out of a '03 mach 1 that I'm interested in swapping into my 1998 gt to replace my worn out t45, and I wondered what it takes to swap one in? I already have an extended range speedcal so that should take care of the electronic speedo correct? I have a feeling the mount will need a little work as well. What about the flywheel, and clutch? Let me know guys thanks.