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Powermaster 7127 - Powermaster 10si Style Alternators

Powermaster 7127 - Powermaster 10si Style Alternators
Powermaster 7127 - Powermaster 10si Style Alternators

JEGS Part Number: 713-7127

10SI Internally Regulated Alternator
  • 85 Amp
  • 1V Belt Pulley
  • Natural
    • Fits Applications:
    • 1968-1979
    • Click to see All

    Powermaster 7127 Details

    10SI 85 Amp Internally Regulated Alternators

  • Excellent Output At Idle
  • Proof Of Performance Tag

  • Powermaster 10si Style Alternators

    Powermaster 10si Style Alternators replace the stock 65 Amp alternator found on most GM vehicles from 1973-1986. It is also a good upgrade for the earlier Delco 10DN externally regulated alternators. This alternator can be operated as a 1-wire (needing only an output cable) or as a 3-wire (plug-in) for use with a dash light. Made in the U.S.A.

  • Excellent Idle Output
  • 1 or 3-Wire Operation
  • Internally Regulated

    Note: Charge Wire Not Included.

  • Powermaster 7127

    70 AMP
    Manufacturer's Part Number:
    Rated 5 out of 5 by from Good replacement for my externally regulated alt As of today, I have not installed this item. I am waiting to finish another project first, but I can see this is a good choice for a replacement. Looks very well made and will be a good choice for updating from my external voltage regulator alternator.
    Date published: 2015-02-22
    • 2016-02-06T10:49CST
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