Mercury Alternators

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$139 Off

Powermaster |

#91067167

Powermaster PowerGEN 1951-64 Ford 1-Wire Alternators, 12-Volt

(5)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Pulley Style:

V-belt

as low as

$388.99

/each

$527.50

-25%

Powermaster |

#255837141344

Powermaster 8-37141-344 Smooth Look Alternator, 150A, V-belt Ford

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$279.99

/each

$377.50

-22%

Powermaster |

#255857141

Powermaster 8-57141 Street Alternator, 150A, V-belt, 12V, Ford

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$246.99

/each

$317.50

-30%

Tuff Stuff |

#7457078NJ

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

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$168.99

/each

$244.40

-27%

Tuff Stuff |

#7457078NDP

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

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$178.99

/each

$246.80

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.

Replacing Sway Bars in a Mercury Comet

How to replace sway bars in a Mercury Comet and the advantages that come with it.

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.

Bolt-on Brake Conversion Kits for 1937-1948 Ford Spindles

Early Ford Bolt-on Brake Conversion

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.

Ford Alternator Buying Guide

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

Engines That Fit My Car: Dimensions for Common Engine Swaps

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Replacing Fuel Sending Unit

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

How To Set Up Multiple Carburetors on a Vintage Engine

There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

-31%

Tuff Stuff |

#7457078NC6G

Tuff Stuff 7078NC6G Ford Alternator, 100 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$180.99

/each

$262.83

-28%

Tuff Stuff |

#7457078NK

Tuff Stuff 7078NK Ford Alternator, 140 Amp, Ext Reg, Chrome

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$227.99

/each

$316.84

-28%

Tuff Stuff |

#7457078NKP

Tuff Stuff 7078NKP Ford Alternator, Ext Reg, 140 Amp Polished

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$214.99

/each

$298.74

-25%

Tuff Stuff |

#7457078NBP

Tuff Stuff 7078NBP Ford Alternator, 70 Amp, 1-Wire, Polished Alum

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Polished

$184.99

/each

$246.80

-34%

Tuff Stuff |

#7457078NG

Tuff Stuff 7078NG Ford Alternator, 100 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$160.99

/each

$246.80

-15%

Tuff Stuff |

#7457078NHBL

Tuff Stuff 7078NHBLUE Ford Alternator, 70 Amp, Blue W/Chrome

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

$233.99

/each

$275.55

-28%

Tuff Stuff |

#7457078NC

Tuff Stuff 7078NC Ford Alternator, 100 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$186.99

/each

$262.83

-16%

Tuff Stuff |

#7457078NCP

Tuff Stuff 7078NCP Ford Alternator, 100 Amp, Polished Aluminum

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$193.99

/each

$232.28

-34%

Tuff Stuff |

#7457078NF

Tuff Stuff 7078NF Ford Alternator, 100 Amp, 1-Wire, Stealth Black

(2)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$160.99

/each

$246.80

-28%

Tuff Stuff |

#7457078NF6G

Tuff Stuff 7078NF6G Ford Alternator, 100 Amp, 1-Wire, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$176.99

/each

$246.80

-28%

Tuff Stuff |

#7457078ND

Tuff Stuff 7078ND Ford Alternator, 100 Amp, 1-Wire, Chrome

(2)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$210.99

/each

$295.12

-28%

Tuff Stuff |

#7457078NGBW

Tuff Stuff 7078NGBW Jeep Alternator, 100 Amp, Ext Reg, Black

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Textured

$176.99

/each

$246.80

-32%

Tuff Stuff |

#7457078

Tuff Stuff 7078 Ford Alternator, External Regulator, 70 Amp

One Wire Alternator:

Alternator Amperage:

70 amp

Alternator Finish:

Natural

$169.99

/each

$250.99

-24%

Tuff Stuff |

#7457078NHRED

Tuff Stuff 7078NHRED Ford Alternator, 70 Amp, Red W/Chrome

One Wire Alternator:

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

$207.99

/each

$275.55

-24%

Tuff Stuff |

#7457078NAP

Tuff Stuff 7078NAP Ford Alternator, 70 Amp, Polished Aluminum

One Wire Alternator:

Alternator Amperage:

70 amp

Alternator Finish:

Polished

$201.99

/each

$267.17

-34%

Tuff Stuff |

#7457078NB

Tuff Stuff 7078NB Ford Alternator, 70 Amp, 1-Wire, Chrome

(2)

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

$170.99

/each

$262.83

-22%

Tuff Stuff |

#7457078NE

Tuff Stuff 7078NE Ford Alternator, 70 Amp, 1-Wire, Stealth Black

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Powder Coated

$195.99

/each

$252.79

-22%

Powermaster |

#25527078

Powermaster 27078 Retro Alternator, 75 Amps, V-belt, 12V, Ford

One Wire Alternator:

Alternator Amperage:

75 amp

Alternator Finish:

Polished

$174.99

/each

$225.00

-34%

Tuff Stuff |

#91067156

Ford Mount One Wire Alternator, Chrome

(31)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$170.99

/each

$262.83

-32%

Tuff Stuff Alternator, 140 AMP, 1 Wire, 6 Groove Bullet Pulley

Tuff Stuff |

#91070696

Tuff Stuff Alternator, 140 AMP, 1 Wire, 6 Groove Bullet Pulley

(3)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Pulley Style:

Serpentine

as low as

$190.99

/each

$282.80

-22%

Tuff Stuff Alternator, 100 AMP, 1 Wire, 6 Groove Bullet Pulley

Tuff Stuff |

#91070686

Tuff Stuff Alternator, 100 AMP, 1 Wire, 6 Groove Bullet Pulley

(5)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Pulley Style:

Serpentine

as low as

$190.99

/each

$246.80

-28%

Tuff Stuff Alternator, 100 AMP, 1 Wire, V Bullet Pulley

Tuff Stuff |

#9107068

Tuff Stuff Alternator, 100 AMP, 1 Wire, V Bullet Pulley

(14)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Pulley Style:

V-belt

as low as

$176.99

/each

$246.80

-34%

Tuff Stuff Alternator, 140 AMP, 1 Wire, V Bullet Pulley

Tuff Stuff |

#9107069

Tuff Stuff Alternator, 140 AMP, 1 Wire, V Bullet Pulley

(7)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Pulley Style:

V-belt

as low as

$183.99

/each

$282.05

$106 Off

Powermaster |

#255577491

Powermaster 577491 Street Alternator, 155A, Serpentine, 12V, Ford

One Wire Alternator:

Yes

Alternator Amperage:

155 amp

Alternator Finish:

Powder Coated

$327.99

/each

$433.75

-21%

Powermaster |

#255857141347

Powermaster 8-57141-347 Smooth Look Alternator, 150A, V-belt Ford

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$265.99

/each

$338.75

Vintage Air |

#72509100VUA

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$170.99

/each

-29%

Tuff Stuff |

#91033091

Tuff Stuff 7068K Smooth Back 1 Wire Ford Alternator, 140 AMP

(14)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$162.99

/each

$230.78

$111 Off

Powermaster |

#91068125

Powermaster 8-721 SB Chevy 100 Amp Mini Alternatorw/ V-Belt Kit

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$444.99

/each

$556.25

-18%

Powermaster |

#255857140347

Powermaster 8-57140-347 Smooth Look Alternator, 150A, Serp, Ford

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$275.99

/each

$338.75

-34%

Tuff Stuff Alternator, 100 AMP, OEM Or 1 Wire, V Groove Pulley

Tuff Stuff |

#9107139

Tuff Stuff Alternator, 100 AMP, OEM Or 1 Wire, V Groove Pulley

(33)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Pulley Style:

V-belt

as low as

$160.99

/each

$246.80

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Mercury Alternators

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Products

Powermaster PowerGEN 1951-64 Ford 1-Wire Alternators, 12-Volt

Powermaster 8-37141-344 Smooth Look Alternator, 150A, V-belt Ford

Powermaster 8-57141 Street Alternator, 150A, V-belt, 12V, Ford

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

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

Related Articles

Tuff Stuff 7078NC6G Ford Alternator, 100 Amp, Chrome

Tuff Stuff 7078NK Ford Alternator, 140 Amp, Ext Reg, Chrome

Tuff Stuff 7078NKP Ford Alternator, Ext Reg, 140 Amp Polished

Tuff Stuff 7078NBP Ford Alternator, 70 Amp, 1-Wire, Polished Alum

Tuff Stuff 7078NG Ford Alternator, 100 Amp, Stealth Black

Tuff Stuff 7078NHBLUE Ford Alternator, 70 Amp, Blue W/Chrome

Tuff Stuff 7078NC Ford Alternator, 100 Amp, Chrome

Tuff Stuff 7078NCP Ford Alternator, 100 Amp, Polished Aluminum

Tuff Stuff 7078NF Ford Alternator, 100 Amp, 1-Wire, Stealth Black

Tuff Stuff 7078NF6G Ford Alternator, 100 Amp, 1-Wire, Black

Tuff Stuff 7078ND Ford Alternator, 100 Amp, 1-Wire, Chrome

Tuff Stuff 7078NGBW Jeep Alternator, 100 Amp, Ext Reg, Black

Tuff Stuff 7078 Ford Alternator, External Regulator, 70 Amp

Tuff Stuff 7078NHRED Ford Alternator, 70 Amp, Red W/Chrome

Tuff Stuff 7078NAP Ford Alternator, 70 Amp, Polished Aluminum

Tuff Stuff 7078NB Ford Alternator, 70 Amp, 1-Wire, Chrome

Tuff Stuff 7078NE Ford Alternator, 70 Amp, 1-Wire, Stealth Black

Powermaster 27078 Retro Alternator, 75 Amps, V-belt, 12V, Ford

Ford Mount One Wire Alternator, Chrome

Tuff Stuff Alternator, 140 AMP, 1 Wire, 6 Groove Bullet Pulley

Tuff Stuff Alternator, 100 AMP, 1 Wire, 6 Groove Bullet Pulley

Tuff Stuff Alternator, 100 AMP, 1 Wire, V Bullet Pulley

Tuff Stuff Alternator, 140 AMP, 1 Wire, V Bullet Pulley

Powermaster 577491 Street Alternator, 155A, Serpentine, 12V, Ford

Powermaster 8-57141-347 Smooth Look Alternator, 150A, V-belt Ford

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

Tuff Stuff 7068K Smooth Back 1 Wire Ford Alternator, 140 AMP

Powermaster 8-721 SB Chevy 100 Amp Mini Alternatorw/ V-Belt Kit

Powermaster 8-57140-347 Smooth Look Alternator, 150A, Serp, Ford

Tuff Stuff Alternator, 100 AMP, OEM Or 1 Wire, V Groove Pulley

Popular Parts and Makes

Models: