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| | | Forums66 Topics128,077 Posts1,056,014 Members48,433 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Apr 2011 Posts: 96 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2011 Posts: 96 | Okay I have a ’46 2 ton with a 216 the system aperies to be the original 6 volt. The question came to me as I was posting my other electrical questions. How can I tell if the system is still 6v or has been half converted to 12v? Being in Alaska it is common to just patch things together and half the wires look like original 6v thick crumpling wires and some look like newer 12v wires. How do I tell if the generator, starter, all the electrical parts are 12v or 6v? | | | | | Joined: May 2001 Posts: 7,438 Extreme Gabster | | Extreme Gabster Joined: May 2001 Posts: 7,438 | Pull a headlight and get the part number off it. | | | | | Joined: Apr 2011 Posts: 96 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2011 Posts: 96 | no headlights  | | | | | Joined: Jul 2001 Posts: 3,887 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Jul 2001 Posts: 3,887 | check the color of the tags on the generator and starter [altho the 6V starter works on 12V], 12V are red, 6V blue
Bill | | | | | Joined: Apr 2011 Posts: 96 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2011 Posts: 96 | Okay thanks I'll look, I know the one that I canalized off a 235 doesn’t have a tag  sometime in its life it was removed | | | | | Joined: Feb 2004 Posts: 29,792 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,792 | The voltage regulator usually has a voltage stamping on the base somewhere. If it's a Delco unit and it isn't marked with a voltage rating, post the part number and one of us with a parts manual or some service bulletins should be able to tell you which voltage rating it has. It's a little more difficult to identify a generator with the tag missing. Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
| | | | | Joined: Aug 2005 Posts: 6,377 Ex Hall Monitor | | Ex Hall Monitor Joined: Aug 2005 Posts: 6,377 | If there are any bulbs in it they will tell you, dash lights, tail light, park lights.
Save a life, adopt a senior shelter pet. The three main causes of blindness: Cataracts, Politics, Religion. Name your dog Naked so you can walk Naked in the park.
| | | | | Joined: Apr 2010 Posts: 160 'Bolter | | 'Bolter Joined: Apr 2010 Posts: 160 | The fields in 6V units are wound with cloth tape,the 12v are dipped in a platic like substance. | | |
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