Re: Changing '55 to Negative Ground System

Posted by HH56 On 2018/9/28 11:08:42
Quote:

BigKev wrote:
Except for the AMP Meter, I have not found and gauges in a Packard the are polarity specific.

They are not unless they are on one of the later 51-6 models that have an instrument voltage regulator. If someone has changed out an original instrument voltage regulator to one of the individual gauge Runtz pieces or maybe a modern solid state voltage regulator circuit or assy then they would be polarity sensitive.

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