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Proform 66445.1N - Proform 100% New GM Performance Alternators

Proform 66445.1N - Proform 100% New GM Performance Alternators

Proform#778-66445.1N

1-Wire GM Alternator
  • 100-Amp
  • Chrome Finish
    • Fits Applications:
    • 1966-1987
      BUICK
      1963
      CHEVROLET
      1965-1986
      CHEVROLET
    • Click to see All

    Proform 66445.1N - Proform 100% New GM Performance Alternators Details

    1-Wire 100% New GM Performance Alternators

  • Individually Tested
  • Use In Place Of Alternators w/External Regulator

  • Proform 66445.1N - Proform 100% New GM Performance Alternators

    A manufacturing breakthrough has enabled PROFORM to offer 100% NEW alternators with the same affordability as others' rebuilt models! Each unit is thoroughly inspected, tested and supplied with its own individual Quality Assurance graph documenting its performance and is easily identified by the machined pulley. The GM-style internal regulated or 1-wire design makes them easy to install.

    Click Here for One-Wire Alternator Instructions

    Proform 778-66445.1N

    Amperage
    100 AMP
    Mounting
    Without Mounting Kit
    Regulator Type
    Internal
    Voltage
    12 Volt
    Case Style
    GM 10SI
    Wire Type
    1-Wire
    Manufacturer's Part Number:
    66445.1N
    Rated 5 out of 5 by from Great looking Haven't put power through it yet because I installed it in a show car that's being built. Not only is it a one wire but after calling Jegs they informed me that by simply removing a rubber plug, the original wiring harness plugs right in. Very versatile. The chrome finish is perfect.
    Date published: 2015-02-15
    Rated 5 out of 5 by from Better than expected Purchased this for my Boss Hoss Motorcycle powered by a SBC ZZ4. Needed a chrome alt and this was an exact fit and flawless. It even had a performance sheet showing it was tested. Great product at a fantastic price.
    Date published: 2014-11-02
    Rated 5 out of 5 by from chrome alternator it ship faster that I ever also very nice chrome with all the info I needed thanks
    Date published: 2015-02-16
    • 2015-08-31T10:39CST
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