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Powermaster 10si Style Alternators


Powermaster
Powermaster 10si Style Alternators

Powermaster 10si Style Alternators replace the stock 65 Amp alternator found on most GM vehicles from 1973 through 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.

10si Alternators
65A Specifications

  • 40A @ 2,400 rpm @ 13.2 VDC @ 77F
  • Operating Range: -40C to 150C
  • Max rpm: 16,000

    100A Specifications
  • 30A @ 2,400 rpm @ 13.2 VDC @ 77F
  • Operating Range: -40C to 150C
  • Max rpm: 16,000




  • 2 Products
    10si Style Alternators
  • 65 Amp

  • 713-7127
    10si Style Alternator
  • Natural
  • 65 Amp
  • 1 or 3-Wire Hook-up
  • V-Pulley
    More info on Powermaster 7127
    • FREE
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  • $116.99
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    10si Style Alternator
  • 100 Amp

  • 713-37127
    10si Style Alternator
  • Chrome
  • 100 Amp
  • 1 or 3-Wire Hook-up
  • V-Pulley
    More info on Powermaster 37127
    • FREE
    • SHIPPING
      & HANDLING!
  • $149.99
    Ships

    2 Products