I picked this up for a closed drive build and decided to go another direction. Not sure the exact year but the case casting numbers indicate 1989. This was rebuilt and never used, though I am not sure when it was rebuilt. This is a non world class transmission.
Bump with images of the insides. Pair this with the torque tube adapter I have for sale and save money. Lets make a deal. https://www.jalopyjournal.com/forum/threads/s10-t5-to-torque-tube-adapter.1111276/