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March Performance Alternators

3.92 out of 5 stars 60 Customer Reviews

March Performance alternators combine reliable amperage with stunning good looks. They are available in a choice of amperages and finishes, including polished, chro

March Performance alternators combine reliable amperage with stunning good looks. They are available in a choice of amperages and finishes, including polished, chrome, and black, for Ford, GM, and Mopar applications. These one-wire alternators look great in any engine compartment and provide the power you need.

Additional features of March Performance alternators include:

* Easy-to-connect
* High-quality neoprene-sealed bearings for long life
* Ultra-low cut-in voltage regulator maintains amperage at low idle speeds
* High-tech rotors and stators, built with higher copper and steel content, deliver the grea

March Performance alternators combine reliable amperage with stunning good looks. They are available in a choice of amperages and finishes, including polished, chrome, and black, for Ford, GM, and Mopar applications. These one-wire alternators look great in any engine compartment and provide the power you need.

Additional features of March Performance alternators include:

* Easy-to-connect
* High-quality neoprene-sealed bearings for long life
* Ultra-low cut-in voltage regulator maintains amperage at low idle speeds
* High-tech rotors and stators, built with higher copper and steel content, deliver the greatest output with the best reliability
* Pulley and nose cover sold separately (most models)

Showing In Stock Items. Show All 1 Items.

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March Performance Alternators P566

Alternator, 12/14/16 V, 140 amps, GM CS130, Internal Regulator, Natural, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: MCH-P566

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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