Here's an interesting piece. I acquired this some time ago and, at this point, have forgotten where. I just found it the other day behind some other things here in my office. It's a 1969 alternator with the six "spoke", open drive end case and the seven fin with flat grounding lug slip ring case. This was the 1969-only configuration. However, this was not a Corvette alternator. Many folks think that the SI series alternator, first used for 1969, was used only on Corvettes for that model year. That's not the way it was, though. There were a few other 1969 GM applications for the SI alternator, although none were for Chevrolet passenger cars.
This alternator was a GM #1100854 [not for sale]. It was used on 1969 Pontiacs with 61 amp alternator and heated rear window. From what I can find, it was never available in SERVICE. Instead, for SERVICE, the GM #1100825 was specified. The latter is a quite sought-after alternator that was used in PRODUCTION on 1969 Corvettes.
This particular alternator was manufactured on February 11, 1969. I'm quite sure it's never been rebuilt since the stamped broadcast code is still present and the correct front and rear case halves are intact.
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This alternator was a GM #1100854 [not for sale]. It was used on 1969 Pontiacs with 61 amp alternator and heated rear window. From what I can find, it was never available in SERVICE. Instead, for SERVICE, the GM #1100825 was specified. The latter is a quite sought-after alternator that was used in PRODUCTION on 1969 Corvettes.
This particular alternator was manufactured on February 11, 1969. I'm quite sure it's never been rebuilt since the stamped broadcast code is still present and the correct front and rear case halves are intact.
DSCN3109.jpgDSCN3110.jpgDSCN3111.jpg
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