What Cars Have A Positive Ground?
What Cars Have A Positive Ground? MoPar, Ford/Merc/Lincoln, Caddy & La Salle, GMC, Packard, Nash, Hudson, Pierce, Studebaker were all positive-ground. Do some cars have positive ground? Most cars switched from 6 volt positive ground to 12 volt negative ground together. One exception to this was the 1955 Packard, switching from 6v to 12v but