Sold FS: 275 amp alternator GM 4.3L

Ali1
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e6300 FTW
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I got a Mechman alternator that was used less than 3 months. It comes with the original packaging, external voltage regulator, the harness, and unit itself.I'm not frequent on the forum, but will check PMS on a daily basis now. The alternator was installed on a 2004 blazer. $300 shipped.

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What are the blue and white aires that go into the plug I always wondered that? is that for the regulator and where does the ground run from the alternator go?

one wire goes to the + on the voltage regulator. Second wire goes to the - on the voltage regulator. Third terminal on the external regulator goes to an ignition switch. Very simple install and very stable voltage

 
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Ali1

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