Thanx for the link, the funny thing is that the engine that I have in the car is a 3S-GE and the engine that I want to put in, a 3S-GTE (turbo engine) are not even listed in the list of engines from the site. Also being that it would not be cost effective to make the celica GT into a GT-4 or alltrak, which is why I asked if the bolt pattern from my transmition to the J-Spec engine will line up?