Do I really need the wire from the alternator to the bulkhead connector?

autopar3000 said
Can you tell me more about putting the Sunpro voltage meter into the rallye dash? I also have a rallye dash and will be pulling the bezel off soon, so this is a good time for me to do that kind of mod.

Do a search for "Sunpro" couple different ways of doing it. I just gutted a spare amp gauge housing, disassemble the volt meter and it bolted right in. I had to drill new holes for the voltmeter. Getting those holes in the correct spot was the hardest part.