Alternator Identification

Discussion in 'Repro Parts' started by tntlark, Sep 24, 2019.

  1. tntlark

    tntlark Well-Known Member

    Would this be the correct #'s Alternator for a 1971 GS ?

    ALT2.jpg ALT3.jpg
  2. buick64203

    buick64203 Just plum crazy Staff Member

    That's an internal regulator alternator, so no. I think Buick went to internals regulators in 73 or 74 but dont quote me on that
  3. Duane

    Duane Member

    A 63 amp alt is off a big car.
  4. Nailhead

    Nailhead Gold Level Contributor

    Fits a 71 Olds except Omega, heavy duty for AC + heater rear window, etc.

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