My speedometer is frozen and im not shure what to do about it.  What fails?  Should i spray something in the back of it and try to work it free or will that damage it more?  If i pull the dash out and take the speedometer apart is it something i can fix?  Do they sell replacement parts or replacement speedometers anywhere?  Any help is greatly appreciated.  The car is a 1959 Ford Galaxie.

Thanks-Greg

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