Here is my situation: I got an 87 gt completley origanal in a trade from a friend. Car is completley solid with no rust at all. I got it with no tanny. It was origanal with a T5. I have the bell housing, cross member, exhaust mount, and drive shaft. What are my options? I kinda want to stay economical, so a new one is outa the question. Will a 3650 out of a newer model work and are they stronger? Second thought is to put a 6spd in my 2000 gt and use the t45 in the 87. Would that idea work? The end result is going to be a street/strip setup. Planning on the normal heads, intake, and cam etc, with all the normal supporting gear. Thanks for any advise. The project is in the planning stages right now.