Re: Changing '55 to Negative Ground System

Posted by Packard Don On 2018/9/1 13:06:13

It shouldn't matter on the gauges other than the ammeter but perhaps motors such as the heater blower might have to be switched over to the 1956 versions. Not sure about power window and seat motors as they can possibly have their wires reversed if necessary.

Best thing is to look through the 1955-1956 parts book to see if there were part number changes but even if there were, it's not conclusive as it could have been a simple change in gauge pointer or back color. Still, it's a place to start.