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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!
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| | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | Logan,
Is there a oval metal ID tag on the generator and/or starter?
If yes, what are the codes?
If you have a GMC with the original wiring/electrical system, it would be a positive ground system. The major difference is that the negative lead would go to the starter and then to the ammeter/dash-gauge. The positive lead from the battery would go to the frame.
Did your truck have a battery in it when you got it?
If yes:
- was it 12v or 6v battery
- how was it "cabled" (where did pos/neg cables/strap from the battery attach)? | | |
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