Help with Torqueflite 904

Your doing pretty good as the net does not have much.
Curiosity got me and there's not much.

The friction module and the steel module has the same numbers.
The pics. of the filters looked close, but had different #'s and
that's why I asked about the pan.

I wonder why they called it baby 904 and not something else?
I also wonder if there's a kit to attach a 904?

Danny