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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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| | | | Joined: Nov 2007 Posts: 190 Shop Shark | | Shop Shark Joined: Nov 2007 Posts: 190 | If you used a Delco one wire alternator there is a little item inside called a "diode trio". My guess is either the diode trio is bad or you have a bad diode in the rectifier bridge. Either one will allow drain on the battery. Your local starter and alternator shop should be able to check it out and it should be a quick fix. | | |
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