frank long island
Well-known member
BACK WHEN I DID THE 12 volt conversion and modern harness on my 55 merc wagon I used the stock gauges with a voltage reducer from a 60's mustang the amp gauge was converted to volts by using a modern gauge for the internals and drilling for the screws also used the secret audio but did away with the stock radio and put the ac/heat controls there the holes for volume and tuning received cables for fresh air from former heater intake slot for pushbuttons got a bracket to hold the controls for unit theirs a pic on my profile
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