[me and my metro]

If I read your chart correctly that tire is 27.5” tall. That is larger than the fender cut out. I see where you are going. The GT trans is 4.1 so that will help, it may not have the mounting hole for the shifter support rod. Some transmission cases do not have both mounting locations. Search on GMF for some more info on tranny swaps. The Metro engines mount next to the right shock tower. The four cylinder engines are obviously one cylinder longer than the three. The shift rod fits with the trans in both positions, however the support rod has to mount in a different position. This is just an fyi, look at the case before you lay down the $ unless you want to open it up and change the case or fab a special support rod.