What tranny is this?

ask to see the end of the tailshaft just to make sure it takes a slip yoke. cause there is a four speed out there usually from earlier 60's the trans has a trunion style joint that is fixed to the tailshaft

Will do, I am pretty sure this is out of a 72 Duster. I found another trans closer, and think I will pick it up on Saturday. It is supposed to be an O/D unit.

Where is the best place to buy goodmark trans hump from? They are $185 on goodmarks website, know of any better deal out there?