On many automatic trans cars, the oil pump for the trans is turned only by the motor running, so if the trans is being turned only by the rear wheels, it spins moving parts in the trans without it getting lubrication. I'm not sure about MoPar transmissions, but you would certainly kill most GM transmissions by towing that distance without removing the driveshaft. -Dave G Graham wrote: > Hello, again, > > I need to tow my '56 ply about 120 miles and am planning to use a tow > dolly. There was considerable discussion on my MG list about the > necessity for disconnecting the propellor (drive) shaft, although no > one could come up with a good reason for it. Many listers mentioned > that they had towed their cars without disconnecting the shaft with no > ill effects. > > What's the preference here? to disconnect or just leave it alone and > let it follow me?
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