I have the 727 transmission out of my 1989 GW - it shifted well before I pulled the engine and trans for a LS swap. The GW had 189K miles on it, do not know if the trans was ever rebuilt. Torque converter included. Transfer case has been sold.
$100 or will trade for some parts I'm looking for - a set of AC hoses and the receiver/drier tube in installable condition and a driver's seat belt in tan.
I'm located in Southern NJ near Exit 4 NJTP.