My question is, has any one done this? I just got my hands on a 94 crossmember and have a 93. Where the trans sets looks different, but it might work. I don't want to try it if someone else has and failed. The only reason I am switching it is because ofcourse the 94 is ready for dual exhaust and the one on there now isn't.

You will need to weld a piece of angle iron onto the left side mount and drill some holes in it to make it work in the stock mount holes on your 93.

It's been done before with great success.