Alternators, Generators, and Charging

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Tuff Stuff |

#7457068BU

Tuff Stuff 7068BBULL Silver Bullet 100 Amp Alternator, Polished

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$252.99

/each

-30%

Powermaster |

#2558172

Powermaster 8172 Race Alternator, 55 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Natural

$177.99

/each

$256.25

-29%

Powermaster |

#25527294

Powermaster 27294 GM 12SI 100 Amp Alternator, Polished

(15)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$157.99

/each

$225.00

Tuff Stuff |

#91033013

Tuff Stuff 7127D 1 Wire Alternator, 100 AMP, V Groove Pulley

(17)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$194.99

/each

$153 Off

Powermaster |

#2558896

Powermaster 8-896 Drag Race Alternator Kit, 55A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Powder Coated

$402.99

/each

$556.25

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.

Tuff Stuff |

#7457068RDP

Tuff Stuff 7068RDP Ford Alternator, 100 Amp, 1 Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$246.99

/each

Small Block Chevy Outboard Alternator Bracket

Speedway Motors |

#91667931

Small Block Chevy Outboard Alternator Bracket

(15)

Sold in Quantity:

Each

Water Pump Style:

Short

$112.99

/each

Tuff Stuff |

#7457068U

Tuff Stuff 7068BULL Ford Silver Bullet 100 Amp Alternator, Cast

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$233.99

/each

Small Block Chevy Low Mount Alternator Bracket, Chrome

Speedway Motors |

#91667900

Small Block Chevy Low Mount Alternator Bracket, Chrome

(13)

Material Type:

Steel

Finish:

Chrome

$46.99

/each

-25%

Powermaster |

#2558002

Powermaster 8002 12SI GM Alternator, 100 Amp

(8)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$146.99

/each

$197.50

King Chrome GM One Wire Alternator, 100 Amp

Speedway Motors |

#91067101

King Chrome GM One Wire Alternator, 100 Amp

(18)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$135.99

/each

Tuff Stuff |

#91070686G

Tuff Stuff 70686G 100 AMP 1 Wire 6 Groove Pulley

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$194.99

/each

-26%

Powermaster |

#25557297

Powermaster 57297 GM 12SI 150 Amp Smooth Look Alternator, Black

(12)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$208.99

/each

$282.50

$126 Off

Powermaster |

#2558875

Powermaster 8-875 Drag Race Alternator Kit, 55A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Powder Coated

$402.99

/each

$528.75

-18%

Powermaster |

#25558206

Powermaster 58206 Street Alternator, 150A, Serpentine, 12V, Chevy

(1)

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$266.99

/each

$327.50

$106 Off

Powermaster |

#91068128

Powermaster 8162 50 Amp Mini Racing Alternator

(3)

One Wire Alternator:

Yes

Alternator Amperage:

50 amp

Alternator Finish:

Powder Coated

$237.99

/each

$343.75

$109 Off

Tuff Stuff |

#7459509RFSP

Tuff Stuff 9509RFSP 1960-88 Chrysler Alternator, 130 Amp, Black

One Wire Alternator:

Alternator Amperage:

130 amp

Alternator Finish:

Powder Coated

$279.99

/each

$389.24

-28%

Tuff Stuff |

#7457068NGBW

Tuff Stuff 7068NGBW Jeep Alternator, 100 Amp, 1 Wire, Blk Wrinkle

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Textured

$176.99

/each

$246.80

Tuff Stuff |

#7457078NJ

Tuff Stuff 7078NJ Ford Alternator, 140 Amp, Ext Reg, Cast

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$244.99

/each

-18%

Powermaster |

#255847141

Powermaster 8-47141 Street Alternator, 150A, V-belt, 12V, Ford

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$237.99

/each

$291.25

Chrome GM 1-Wire Alternator, 60 Amp, Internally Regulated

Speedway Motors |

#91067154

Chrome GM 1-Wire Alternator, 60 Amp, Internally Regulated

(31)

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Chrome plated

$144.99

/each

ICT BILLET |

#826551449

ICT Billet 551449 BBC Low Mount ALT Bracket for Electric W/P

(2)

GTIN Code:

656729844496

$74.00

/each

$128 Off

Powermaster |

#91068121

Powermaster 8-800 SB Chevy 50 Amp Mini Alternator Kit w/V-Belt

(4)

One Wire Alternator:

Yes

Alternator Amperage:

53 amp

Alternator Finish:

Powder Coated

$399.99

/each

$527.50

-24%

Powermaster |

#25537293367

Powermaster 37293-367 Street Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$222.99

/each

$295.00

Small Block Chevy Alternator Bracket Kit

Speedway Motors |

#91603050

Small Block Chevy Alternator Bracket Kit

(4)

Material Type:

Steel

Finish:

Chrome

$46.99

/each

Speedway GM Internally-Regulated Alternator Wiring Harness

Speedway Motors |

#91064100

Speedway GM Internally-Regulated Alternator Wiring Harness

(55)

Overall Length:

Sold in Quantity:

Each

$38.99

/each

-18%

Powermaster |

#255881

Powermaster 881 Alternator Bracket, S/B Chevy

(1)

Bracket Style:

Upper and lower brackets

Material Type:

Steel

Finish:

Polished

$96.99

/each

$118.75

$123 Off

Tuff Stuff |

#7459509RDPSP

Tuff Stuff 9509RDPSP 60-88 Chrysler Alternator, 130 Amp, Polished

One Wire Alternator:

Yes

Alternator Amperage:

130 amp

Alternator Finish:

Polished

$313.99

/each

$437.31

1976-1986 Small Block Chevy OEM Alternator Brace

Speedway Motors |

#91067857

1976-1986 Small Block Chevy OEM Alternator Brace

(18)

Material Type:

Steel

Finish:

Chrome

$20.99

/set

-9%

Tuff Stuff |

#7459509RDDP7

Tuff Stuff 9509RDDP7 60-88 Chrysler Alternator, 130 Amp, Blk Chr

One Wire Alternator:

Yes

Alternator Amperage:

130 amp

Alternator Finish:

Black Chrome

$469.99

/each

$519.60

$122 Off

Tuff Stuff |

#7458509RCSP

Tuff Stuff 8509RCSP 1960-88 Chrysler Alternator, 100 Amp, Chrome

(4)

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$227.99

/each

$350.40

Bills Hot Rod Co. 100 Series GM Alternator Brackets, Short Pump

Bills Hot Rod Co |

#91667917

Bills Hot Rod Co. 100 Series GM Alternator Brackets, Short Pump

(46)

Mounting Side:

Driver Side

Material Type:

Mild Steel

Water Pump Style:

Short

as low as

$92.99

/each

Tuff Stuff |

#7457127NKBW6G

Tuff Stuff 7127NKBW6G GM Alternator, 140 Amp, 1-Wire, Stealth Blk

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Textured

$263.99

/each

-29%

Powermaster |

#25517509

Powermaster 17509 Retro Alternator, 95A, V-belt, 12V, Chrysler

(2)

One Wire Alternator:

Alternator Amperage:

95 amp

Alternator Finish:

Chrome

$212.99

/each

$303.75

$181 Off

Powermaster |

#91067170

Powermaster PowerGEN 1955-64 GM 1-Wire Alternators, 12-Volt

(9)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Pulley Style:

V-belt

as low as

$402.99

/each

$583.75

GM CS130D Style High Output 180 Amp All Black Alternator

Speedway Motors |

#2891025

GM CS130D Style High Output 180 Amp All Black Alternator

(4)

One Wire Alternator:

Alternator Amperage:

180 amp

Alternator Finish:

Powder Coated

$231.99

/each

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Alternators, Generators, and Charging

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Products

Tuff Stuff 7068BBULL Silver Bullet 100 Amp Alternator, Polished

Powermaster 8172 Race Alternator, 55 Amps, V-belt, 12V

Powermaster 27294 GM 12SI 100 Amp Alternator, Polished

Tuff Stuff 7127D 1 Wire Alternator, 100 AMP, V Groove Pulley

Powermaster 8-896 Drag Race Alternator Kit, 55A, V-belt, Chevy

Related Articles

Tuff Stuff 7068RDP Ford Alternator, 100 Amp, 1 Wire, Polished

Small Block Chevy Outboard Alternator Bracket

Tuff Stuff 7068BULL Ford Silver Bullet 100 Amp Alternator, Cast

Small Block Chevy Low Mount Alternator Bracket, Chrome

Powermaster 8002 12SI GM Alternator, 100 Amp

King Chrome GM One Wire Alternator, 100 Amp

Tuff Stuff 70686G 100 AMP 1 Wire 6 Groove Pulley

Powermaster 57297 GM 12SI 150 Amp Smooth Look Alternator, Black

Powermaster 8-875 Drag Race Alternator Kit, 55A, V-belt, Chevy

Powermaster 58206 Street Alternator, 150A, Serpentine, 12V, Chevy

Powermaster 8162 50 Amp Mini Racing Alternator

Tuff Stuff 9509RFSP 1960-88 Chrysler Alternator, 130 Amp, Black

Tuff Stuff 7068NGBW Jeep Alternator, 100 Amp, 1 Wire, Blk Wrinkle

Tuff Stuff 7078NJ Ford Alternator, 140 Amp, Ext Reg, Cast

Powermaster 8-47141 Street Alternator, 150A, V-belt, 12V, Ford

Chrome GM 1-Wire Alternator, 60 Amp, Internally Regulated

ICT Billet 551449 BBC Low Mount ALT Bracket for Electric W/P

Powermaster 8-800 SB Chevy 50 Amp Mini Alternator Kit w/V-Belt

Powermaster 37293-367 Street Alternator, 150A, V-belt, 12V, GM

Small Block Chevy Alternator Bracket Kit

Speedway GM Internally-Regulated Alternator Wiring Harness

Powermaster 881 Alternator Bracket, S/B Chevy

Tuff Stuff 9509RDPSP 60-88 Chrysler Alternator, 130 Amp, Polished

1976-1986 Small Block Chevy OEM Alternator Brace

Tuff Stuff 9509RDDP7 60-88 Chrysler Alternator, 130 Amp, Blk Chr

Tuff Stuff 8509RCSP 1960-88 Chrysler Alternator, 100 Amp, Chrome

Bills Hot Rod Co. 100 Series GM Alternator Brackets, Short Pump

Tuff Stuff 7127NKBW6G GM Alternator, 140 Amp, 1-Wire, Stealth Blk

Powermaster 17509 Retro Alternator, 95A, V-belt, 12V, Chrysler

Powermaster PowerGEN 1955-64 GM 1-Wire Alternators, 12-Volt

GM CS130D Style High Output 180 Amp All Black Alternator

Try Shopping by the Make of your Vehicle: