Just got the drive removed and it isn't pretty! I checked the drive to see if there was any lube in it, and it was dry as a bone. So I pulled the drive, and the drive shaft bellows is full of water and oil. So looks like the input shaft seal is gone and by the looks of the drive the rest are either gone or on their way out.
I don't have the gimbal housing removed yet, but it is in just as bad of shape. Looks like the bearing is rusted and cockeyed in the housing, the shift cable is rusted and doesn't like to move.