Tow Bars 71 Duster 318

Pawned said

I found some information. The pump that moves the oil in the transmission is driven by the engine.........So if you tow it and do not disconnect the drive shaft, The differential will keep the transmission spinning but there is nothing to keep it lubricated (the pump will not be running)

Click to expand...

1-3 miles depending on how brave you are and speed. :-)
Towing with the driveline connected and the car not being raised in the front makes it worse to do. (No oil at the driveline bushing) (extension housing bushing is the real name)
When the front end us up like a towtruck tows them the rear bushings gets more oil.