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Proform Alternators

4.54 out of 5 stars 285 Customer Reviews

Proform alternators are available for countless vehicles, from the 1950s thru the 1990s. These replacements come assembled and ready to bolt on. They're available in a variety of styles, finishes, amperage outputs, and other options. Select the model recommended for your application.

Results 1 - 6 of 6

Alternator, GM CS130 Case, 160 amps, 12 Volt, One Wire, V-Belt, Black Crinkle, Chevy, Small Block, Big Block, Each

Part Number: PRO-66430-16BK

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Alternator, Black Wrinkle Powdercoated, V-Belt, 120 Amp, GM 10si, Internal Regulator, 1-Wire, Each

Part Number: PRO-66448-12N

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Alternator, Internal Regulator, 100 Amp, Black Crinkle, Ford, Lincoln, Mercury, Each

Part Number: PRO-66448-1F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Alternator, Chrysler Square Back, Black Crinkle, 110 amps, Internal Regulator, Blue Mopar Emblem, Chrysler, Dodge, Plymouth, Each

Part Number: PRO-440-473

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Alternator, Black Wrinkle Powdercoated, V-Belt, 100 Amp, GM 10si, Internal Regulator, 1-Wire, Each

Part Number: PRO-66448-1N

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Alternator, Black Crinkle, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 100 Amp, 1-Wire, GM, Each

Part Number: PRO-141-662

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

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