The regulator has a paper tag on it that is illegible. All the lights are 6 volt and the coil is 6 volt. I guess I'm glad I unhooked it before I started it. Its just weird that it was on there and wired up. Now I guess I need to hunt down a 6 volt generator..

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'46 Chevy 3/4-Ton (216) (Sold)
'46 Chevy 1 1/2-Ton (Sold)
'50 Chevy Loadmaster Semi (Sold)
'68 Chevy Stepside (Sold)