Alternators, Generators, and Charging

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Tuff Stuff |

#7457781AP

Tuff Stuff 7781AP 4.6 Ford Alternator, 150 Amp, Polished Aluminum

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$373.99

/each

-20%

Powermaster |

#25567902

Powermaster 67902 GM CS130 140A Polished Alternator, 6-Grv. Left

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$243.99

/each

$307.50

$129 Off

Powermaster |

#25567759

Powermaster 67759 Street Alternator, 200A, Serp and V-belt, Ford

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Polished

$414.99

/each

$543.75

-18%

Powermaster |

#25568272

Powermaster 68272 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

165 amp

Alternator Finish:

Polished

$290.99

/each

$357.50

Offenhauser |

#5601093

Offenhauser 1093 37-48 Flathead Drve Side Head Mount Generator Bracket

(2)

Material Type:

Aluminum

Finish:

Natural

Sold in Quantity:

Each

$98.99

/each

Alternator vs Generator Pros & Cons | Conversion Tips for Your Car

If you're considering upgrading your classic car's charging system with an generator to alternator conversion, here are some helpful tips.

Alternator Bracket Install on a 454 Big Block Chevy

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Why Convert to A One Wire Alternator

Learn how to hook up a 1-wire alternator on your vehicle. 1-wire alternators are perfect for engine swaps or just keeping things simple for your project.

Ammeter vs Voltmeter: How They Work, and Which One Is Right for Your Car

Ammeters and voltmeters are two very different ways of monitoring your vehicle’s charging system. Both are better than an “idiot light” but which one is right for your build?

GM Alternator Identification

Learn about GM alternator identification in our guide. We cover GM 3 wire alternators, 1 wire alternators, and externally regulated so you know what to choose.

Battery Relocation to Trunk or Other Area of Your Vehicle

There are several aspects of a properly relocated battery installation. Our guide will help you ensure that your relocation goes smoothly.

Ford Alternator Buying Guide

Brief review of the different types of Ford alternators and regulators available through Speedway Motors.

Selecting the Right Wire Size for Automotive Alternator to Battery Applications

Selecting the right battery cable wire size for automotive alternator to battery applications is crucial for optimal electrical performance and preventing potential issues. Our guide helps you choose the right wire gauge for any length of wire run.

Automotive Batteries Explained-What's Best For You?

Our automotive battery buyer's guide walks you through the most popular battery types and how to determine what is best for your application, be it street performance, racing, or otherwise.

Upgrade Your Ride with a Mini Starter!

Little is thought of your engine’s starter until it refuses to turn your engine over at the worst possible moment. Today’s powerful mini starters can crank the biggest engines with ease. Learn how in our buyer’s guide.

$114 Off

Powermaster |

#255582038

Powermaster 582038 XS Volt Alternator, 200 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$480.99

/each

$595.00

-9%

Powermaster |

#255129

Powermaster 129 Alternator Wiring Harness Adapter, Denso To Denso

GTIN Code:

692209003793

Sold in Quantity:

Each

$24.99

/each

$27.50

-25%

Powermaster |

#25538272

Powermaster 38272 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

165 amp

Alternator Finish:

Chrome

$265.99

/each

$357.50

-5%

Tuff Stuff |

#7457796AP

Tuff Stuff 7796AP Ford Truck 7.3L Alternator, 150 Amp, Polished

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$381.99

/each

$402.10

-21%

Powermaster |

#2557072118

Powermaster 7072-118 Ford 1G Alternator, 120A, 1V Belt, Black

One Wire Alternator:

Alternator Amperage:

120 amp

Alternator Finish:

Natural

$273.99

/each

$350.00

-18%

Powermaster |

#255175691

Powermaster 175691 Chrysler 95A 1-Wire Alternator, 6-Groove, Chr.

One Wire Alternator:

Yes

Alternator Amperage:

95 amp

Alternator Finish:

Chrome

$314.99

/each

$387.50

Bills Hot Rod Co |

#91667951

Bills Hot Rod Co. 100 Series Late SBC Alternator Bracket, Short Pump

(2)

Mounting Side:

Passenger Side

Material Type:

Mild Steel

Sold in Quantity:

Each

as low as

$122.99

/each

-23%

Powermaster |

#25547902

Powermaster 47902 Street Alternator, 140A, Serpentine, 12V, Jeep

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$190.99

/each

$248.75

-20%

Powermaster |

#255578611

Powermaster 578611 GM CS130 Alternator, 140A, 1V Belt, Black

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Satin

$221.99

/each

$277.50

Speedway Electric Voltmeter Gauge, 2-1/16 Inch, Black

Speedway Motors |

#91065033

Speedway Electric Voltmeter Gauge, 2-1/16 Inch, Black

(13)

Gauge Type:

Electric

Lighted:

Yes

Gauge Face Color:

Black

$50.99

/each

Tuff Stuff |

#7457078NDP

Tuff Stuff 7078NDP Ford Alternator, 100 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$246.99

/each

$153 Off

Powermaster |

#25548969

Powermaster 48969 GM AD244 Alternator, 220A, Natural

One Wire Alternator:

Yes

Alternator Amperage:

220 amp

Alternator Finish:

Natural

$400.99

/each

$553.75

-18%

Powermaster |

#25557861

Powermaster 57861 Street Alternator, 140A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$226.99

/each

$277.50

-20%

Powermaster |

#25548272

Powermaster 48272 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

165 amp

Alternator Finish:

Natural

$235.99

/each

$297.50

-20%

Powermaster |

#255282331

Powermaster 282331 GM CS130D Alternator, 120A, 6-Groove, Polished

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Polished

$243.99

/each

$307.50

-18%

Powermaster |

#2551524130

Powermaster 1-524-130 2-gauge Alternator Charge Wire, 4 FT

Core Material:

Copper

Sold in Quantity:

Each

$53.99

/each

$66.25

-20%

Powermaster |

#25527296

Powermaster 27296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$222.99

/each

$278.75

$132 Off

Powermaster |

#2558122

Powermaster 8122 Race Alternator, 115 Amps, 12V

One Wire Alternator:

Yes

Alternator Amperage:

115 amp

Alternator Finish:

Powder Coated

$355.99

/each

$487.50

AutoMeter |

#182880242

AutoMeter 880242 Jeep Air-Core Voltmeter Gauge, 2-1/16 Inch

Gauge Face Color:

Black

Sold in Quantity:

Each

$79.99

/each

-18%

Powermaster |

#25528163

Powermaster 28163 Denso Style Race Alternator, 75A, 100mm, Polish

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Polished

$385.99

/each

$476.25

-20%

Powermaster |

#255174011

Powermaster 174011 Street Alternator, 105 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

$243.99

/each

$307.50

-20%

Powermaster |

#2557764

Powermaster 7764 Ford 3G Alternator, 140A 6 Grv Lrg Frame V-Mount

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$247.99

/each

$313.75

-19%

Powermaster |

#25582081

Powermaster 82081 Street Alternator, 115A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

115 amp

Alternator Finish:

Natural

$204.99

/each

$253.75

-24%

Powermaster |

#255378611

Powermaster 378611 Street Alternator, 140 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$230.99

/each

$307.50

-21%

Powermaster |

#2557704113

Powermaster 7704-113 Ford 1G Alternator, 120A, 2V Belt

One Wire Alternator:

Alternator Amperage:

120 amp

Alternator Finish:

Natural

$268.99

/each

$342.50

-22%

Powermaster |

#2558111

Powermaster 8111 Race Alternator, 100 Amps, 12V

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$302.99

/each

$388.75

$119 Off

Powermaster |

#255477681

Powermaster 477681 Street Alternator, 200A, Serpentine, 12V, Ford

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$326.99

/each

$446.25

-19%

Powermaster |

#255478611

Powermaster 478611 Street Alternator, 140 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$202.99

/each

$251.25

-22%

Powermaster |

#2558116

Powermaster 8116 Race Alternator, 100 Amps, 16V

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$312.99

/each

$403.75

$155 Off

Powermaster |

#25568969

Powermaster 68969 GM AD244 Alternator, 220A, Polished

One Wire Alternator:

Yes

Alternator Amperage:

220 amp

Alternator Finish:

Polished

$482.99

/each

$637.50

-21%

Powermaster |

#255374021

Powermaster 374021 Street Alternator, 140 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$264.99

/each

$337.50

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Alternators, Generators, and Charging

Part

Brand

Application

Department

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Sanctioning Body

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Availability

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Make

Platform

Price

Customer Rating

Products

Tuff Stuff 7781AP 4.6 Ford Alternator, 150 Amp, Polished Aluminum

Powermaster 67902 GM CS130 140A Polished Alternator, 6-Grv. Left

Powermaster 67759 Street Alternator, 200A, Serp and V-belt, Ford

Powermaster 68272 Street Alternator, 165A, Serpentine, 12V, Chevy

Offenhauser 1093 37-48 Flathead Drve Side Head Mount Generator Bracket

Related Articles

Powermaster 582038 XS Volt Alternator, 200 Amps, Serpentine, GM

Powermaster 129 Alternator Wiring Harness Adapter, Denso To Denso

Powermaster 38272 Street Alternator, 165A, Serpentine, 12V, Chevy

Tuff Stuff 7796AP Ford Truck 7.3L Alternator, 150 Amp, Polished

Powermaster 7072-118 Ford 1G Alternator, 120A, 1V Belt, Black

Powermaster 175691 Chrysler 95A 1-Wire Alternator, 6-Groove, Chr.

Bills Hot Rod Co. 100 Series Late SBC Alternator Bracket, Short Pump

Powermaster 47902 Street Alternator, 140A, Serpentine, 12V, Jeep

Powermaster 578611 GM CS130 Alternator, 140A, 1V Belt, Black

Speedway Electric Voltmeter Gauge, 2-1/16 Inch, Black

Tuff Stuff 7078NDP Ford Alternator, 100 Amp, 1-Wire, Polished

Powermaster 48969 GM AD244 Alternator, 220A, Natural

Powermaster 57861 Street Alternator, 140A, Serpentine, 12V, GM

Powermaster 48272 Street Alternator, 165A, Serpentine, 12V, Chevy

Powermaster 282331 GM CS130D Alternator, 120A, 6-Groove, Polished

Powermaster 1-524-130 2-gauge Alternator Charge Wire, 4 FT

Powermaster 27296 Smooth Look Alternator, 100 Amps, Serp, 12V, GM

Powermaster 8122 Race Alternator, 115 Amps, 12V

AutoMeter 880242 Jeep Air-Core Voltmeter Gauge, 2-1/16 Inch

Powermaster 28163 Denso Style Race Alternator, 75A, 100mm, Polish

Powermaster 174011 Street Alternator, 105 Amps, V-belt, 12V, GM

Powermaster 7764 Ford 3G Alternator, 140A 6 Grv Lrg Frame V-Mount

Powermaster 82081 Street Alternator, 115A, Serpentine, 12V, Chevy

Powermaster 378611 Street Alternator, 140 Amps, V-belt, 12V

Powermaster 7704-113 Ford 1G Alternator, 120A, 2V Belt

Powermaster 8111 Race Alternator, 100 Amps, 12V

Powermaster 477681 Street Alternator, 200A, Serpentine, 12V, Ford

Powermaster 478611 Street Alternator, 140 Amps, V-belt, 12V

Powermaster 8116 Race Alternator, 100 Amps, 16V

Powermaster 68969 GM AD244 Alternator, 220A, Polished

Powermaster 374021 Street Alternator, 140 Amps, V-belt, 12V, GM

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