I spent more time under the trans than I care for: https://www.crossfireforum.org/forum...on-nova-2.html

The tranny is a Mercedes 722.6 with slight alteration for the crossfire. Yes get the car in a safe place and get some pictures of the leak. Then we can better advise you. There should be plenty of used trans on the junkyard market. If it's the cooling lines, then it's a matter of getting those fixed and filed with the right fluid.

Here are some reference articles from the forum:
https://www.crossfireforum.org/forum...d-replace.html
https://www.crossfireforum.org/forum...placement.html