The very early models of the ATX Probes used the 4EAT-GF. The CD4E did not come into the picture until 1994. And since I am not as familiar with the 4EAT-GF as I am the CD4E, I will say that it you "might" have some problems. If not physically, you might electrically.
http://atxprobes.com/cd4e.html These guys are the ATX Probe experts. Check their site out and even go to the forums. There is a ton of info there.
P.S. Even though this is not a Probe site, the info above is what this site is all about, so your post doesn't bother me. Maybe it would have been better placed in the tranny forums, but oh well.