100% New, Chrome Alternator, Gm 1973-86, Internal Regulator
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Free alternator testing! Most vehicles, most locations. See store for details. Please note: as this product is already a great deal, it is not eligible for any further promotional discounts, coupons or special offers.

ProForm 100% New, Chrome Alternator, Gm 1973-86, Internal Regulator

Part No. 66445N Warranty  

Fit of this part varies by vehicle & equipment specs Type of Fit

A manufacturing break-through has enabled PROFORM to offer 100% NEW alternators with the same affordability as our popular re-built models! Each unit is supplied with its own individual Quality Assurance graph documenting its performance and is easily identified by the machined pulley.
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Alternator Case Type:GM 10SI
Alternator Finish:Chrome
Amperage Rating:63 amps
Fan Included:Yes
Internal Regulator:Yes
One Wire Capable:No
Pulley Grooves:1
Pulley Included:Yes
Pulley Type:V-Belt
Pulley:Yes
Regulator Included:Yes
Regulator Type:Internal
Regulator:Yes
Voltage:12 v

REVIEW SNAPSHOT®

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ProForm100% New, Chrome Alternator, Gm 1973-86, Internal Regulator
 
1.0

(based on 1 review)

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Reviewed by 1 customer

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(0 of 2 customers found this review helpful)

 
1.0

Could not use product.

By Andy

from Suwanee, GA

About Me Auto Enthusiast, Competitive Driver

Verified Buyer
Level 2

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      Comments about ProForm 100% New, Chrome Alternator, Gm 1973-86, Internal Regulator:

      Could not mount the alternator on my car. This is a custom installation (V8 small block Chev motor in a 37 Chevy body). The unit I was trying to replace is longer from the mounting bracket hole to the adjustment bolt hole. Since I could not install it, I could not test it. It is probably a fine product.

      • Was this a gift?:
      • No

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      Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

      4 Questions | 4 Answers
      Displaying questions 1-4
      • Q:

        WILL THIS FIT OR REPLACE THE ALTERNATOR ON A 1981 CORVETTE 5.7 L AUTOMATIC WITH A/C, power windows/locks, radio?
        Asked on 8/2/2014 by Ken from Coldspring, TX

        1 answer

      • Q:

        Does it come with the Chevy bowtie emblem?
        Asked on 7/11/2013 by Cesar from San Antonio,TX

        1 answer

        • CUSTOMER CARE

          A:

          This ProForm 100% New, Chrome Alternator, Gm 1973-86, Internal Regulator - Part No. 66445N does not comes with Chevrolet Bowtie logo. However, please refer this ProForm Chrome Alternator - Part No. 141-656 comes with Chevrolet Bowtie logo. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

          Answered on 7/11/2013 by Morgan from AAP
      • Q:

        will this fit and work on a bmw 633 csi v6
        Asked on 11/9/2012 by vjohnny69 from ceres ca

        1 answer

        • CUSTOMER CARE

          A:

          This ProForm 100% New, Chrome Alternator, Gm 1973-86, Internal Regulator (Part No. 66445N) does not fit your BMW 633 CSI V6. For further assistance regarding the ProForm 100% New, Chrome Alternator, Gm 1973-86, Internal Regulator (Part No. 66445N), please provide the year, and engine size of your vehicle. For more information, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

          Answered on 11/9/2012 by Steve from AAP
      • Q:

        how many amps
        Asked on 9/26/2012 by wolfie

        1 answer

        • CUSTOMER CARE

          A:

          This ProForm 100% New, Chrome Alternator, Gm 1973-86, Internal Regulator (Part# 66445N) is having the amperage rating of 63 amps. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

          Answered on 9/26/2012 by Rick from AAP
      Displaying questions 1-4

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