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| | | Forums66 Topics128,049 Posts1,055,634 Members48,426 | | 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!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Sep 2012 Posts: 45 Wrench Fetcher | | Wrench Fetcher Joined: Sep 2012 Posts: 45 | Seems like I have done a thousand searches and read a thousand articles but I still have a question regarding a 6V to 12V conversion on a 1949 3600.
What happens to the two existing generator wires?
I will be using a 10SI alternator.
Thanks!! | | | | | Joined: Feb 2004 Posts: 29,765 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,765 | The simple answer is to just remove them, or tape the ends off and tie them back into whatever wire harness they come from. The other ends are at the regulator, which also gets eliminated in the conversion. If you really want to use the existing wiring, attach the "Armature" wire to the main charging terminal of the alternator and splice the ARM and BAT leads together at the regulator. The FLD wire at the regulator can be wired to the ignition switch or the idiot light ground, and the generator end of that wire can be used as the exciter lead at the alternator. I would reccomend running a new, heavier-gauge charging lead to the back of the ammeter, however, as the alternator output will be several times the capacity of the generator. Jerry
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| | | | | Joined: Sep 2012 Posts: 45 Wrench Fetcher | | Wrench Fetcher Joined: Sep 2012 Posts: 45 | | | |
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