voltage regulator

All stock wiring and single field Alternator?

I use a modern electronic VR that looks just like the original and bypassed the ballast from behind with a solid piece of 12awg copper to supply full voltage to the Pertronix III stuffed in the factory style dizzy. Hard pressed to tell it is not stock and no extra wires short of the +12v feeding the Pertonix module. It is heat shrinked with the Neg. to hide it.