Big teardown tonight. clutch /rear main seal

[Eggman]

When i drained the trans oil it looked like chocolate milk (first indicator of major issues) but it was completely full . As much as its been leaking the trans fluid should have been pretty low and it looked pretty dry around the input shaft.

This is interesting. I wonder where all the extra fluid came from? Sounds like water, doesn't it? Been doing any underwater excursions?

I haven't removed the flywheel yet to get a look at the oil seal yet.

No need at this point. Your roached input bearing would never seal with that much movement.