Tuff Stuff Racing Alternators, Generators, and Charging

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-5%

Tuff Stuff |

#7457511D

Tuff Stuff 7511D Dodge/Jeep Alternator 99-01, 175 Amp, Cast

One Wire Alternator:

Alternator Amperage:

175 amp

Alternator Finish:

Natural

$449.99

/each

$473.96

$139 Off

Tuff Stuff |

#7458219NA

Tuff Stuff 8219NA GM Truck Alternator, 170 Amp, 1-Wire, Chrome

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Chrome

$352.99

/each

$492.12

$101 Off

Tuff Stuff |

#7457861G

Tuff Stuff 7861G GM Alternator 160 Amp, 1-Wire/OEM, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$257.99

/each

$358.86

-28%

Tuff Stuff |

#7458509RJDP

Tuff Stuff 8509RJDP 1960-88 Chrysler Alternator, 60 Amp, Black

One Wire Alternator:

Alternator Amperage:

60 amp

Alternator Finish:

Powder Coated

$234.99

/each

$327.52

-22%

Tuff Stuff |

#7457127NE6G

Tuff Stuff 7127NE6G GM Alternator, 80 Amp, 1-Wire, Stealth Black

One Wire Alternator:

Yes

Alternator Amperage:

80 amp

Alternator Finish:

Powder Coated

$191.99

/each

$249.14

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.

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.

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.

Ford Alternator Buying Guide

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

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.

Speedway Tech Talk - Attach Stock Fuel Sender to any Gauge

Speedway Motors employee Pat O. takes some time to discuss the Fuel Gauge Interface Module that allows you to use any gauge set with almost any fuel level sending unit.

-22%

Tuff Stuff |

#7458206NCP1

Tuff Stuff 8206NCP1 GM Truck Alternator, 175 Amp, 1-Wire,Polished

One Wire Alternator:

Yes

Alternator Amperage:

175 amp

Alternator Finish:

Polished

$314.99

/each

$407.82

Tuff Stuff |

#7457861FP6G

Tuff Stuff 7861FP6G GM Alternator 160 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$352.99

/each

$136 Off

Tuff Stuff |

#7457864DP

Tuff Stuff 7864DP GM ZR1 Alternator, 1990-1996,250 Amp, Polished

One Wire Alternator:

Alternator Amperage:

120 amp

Alternator Finish:

Polished

$364.99

/each

$501.26

-22%

Tuff Stuff |

#7457127KU6G

Tuff Stuff 7127KBULL6G GM Silver Bullet 140 Amp Alternator, Cast

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$202.99

/each

$262.83

-34%

Tuff Stuff |

#7457127NB6G

Tuff Stuff 7127NB6G GM Alternator, 80 Amp, 1-Wire, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

80 amp

Alternator Finish:

Chrome

$152.99

/each

$233.62

-22%

Tuff Stuff |

#7457127NBP6G

Tuff Stuff 7127NBP6G GM Alternator, 80 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

80 amp

Alternator Finish:

Polished

$190.99

/each

$246.80

-22%

Tuff Stuff |

#7457127NFBWDP

Tuff Stuff 7127NFBWDP GM Alternator, 100 Amp, Black Wrinkle

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Textured

$190.99

/each

$246.80

-31%

Tuff Stuff |

#7457127NKP9

Tuff Stuff 7127NKP9 GM Alternator, 140 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$169.99

/each

$246.80

-22%

Tuff Stuff |

#7457140AU12

Tuff Stuff 7140ABULL12 GM Silver Bullet 140 Amp Alternator, Chr

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$262.99

/each

$341.07

$114 Off

Tuff Stuff |

#7458112ND

Tuff Stuff 8112ND GM Alternator, 170 Amp, OEM Wire, Factory Cast

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Natural

$291.99

/each

$406.26

$104 Off

Tuff Stuff |

#7458206NA1

Tuff Stuff 8206NA1 GM Truck Alternator, 125 Amp, 1-Wire, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

125 amp

Alternator Finish:

Chrome

$267.99

/each

$372.38

-22%

Tuff Stuff |

#7457139FU6

Tuff Stuff 7139FBULL6 GM Silver Bullet 100 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$190.99

/each

$246.80

$149 Off

Tuff Stuff |

#7458173NE

Tuff Stuff 8173NE 1989-95 GM Alternator, 250 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Chrome

$380.99

/each

$529.96

$136 Off

Tuff Stuff |

#7457290NEP6G

Tuff Stuff 7290NEP6G GM 1980-95 Alternator, 250 Amp, Polished

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Polished

$364.99

/each

$501.26

-31%

Tuff Stuff |

#7457127NKB6

Tuff Stuff 7127NKB6 GM Alternator, 140 Amp, 1-Wire, Black

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$169.99

/each

$246.80

$120 Off

Tuff Stuff |

#7458112NAP

Tuff Stuff 8112NAP GM Alternator, 170 Amp, OEM Wire, Polished

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Polished

$336.99

/each

$457.20

-5%

Tuff Stuff |

#7458173NF

Tuff Stuff 8173NF 1989-95 GM Alternator, 250 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Powder Coated

$447.99

/each

$472.09

$116 Off

Tuff Stuff |

#7458112NB

Tuff Stuff 8112NB GM Alternator, 170 Amp, OEM Wire, Black

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Powder Coated

$297.99

/each

$414.40

$136 Off

Tuff Stuff |

#7458219NB

Tuff Stuff 8219NB GM Truck Alternator, 170 Amp, 1-Wire, Black

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Powder Coated

$345.99

/each

$481.87

-22%

Tuff Stuff |

#7457139AU6

Tuff Stuff 7139ABULL6 GM Silver Bullet 100 Amp Alternator, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$214.99

/each

$278.84

-28%

Tuff Stuff |

#7457127ND6G7

Tuff Stuff 7127ND6G7 GM Alternator, 100 Amp, 1-Wire, Blk Chrome

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Black Chrome

$215.99

/each

$300.36

-22%

Tuff Stuff |

#7457864B

Tuff Stuff 7864B GM ZR1 Alternator, 90-96, 170 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Powder Coated

$319.99

/each

$414.40

$133 Off

Tuff Stuff |

#7457864NK

Tuff Stuff 7864NK GM ZR1 Alternator, 1990-1996, 250 Amp, Cast

One Wire Alternator:

Yes

Alternator Amperage:

250 amp

Alternator Finish:

Natural

$338.99

/each

$472.10

$149 Off

Tuff Stuff |

#7457864D

Tuff Stuff 7864D GM ZR1 Alternator, 1990-1996, 250 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Chrome

$380.99

/each

$529.96

-28%

Tuff Stuff |

#7457861DP

Tuff Stuff 7861DP GM Alternator 105 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$244.99

/each

$341.65

$101 Off

Tuff Stuff |

#7457861D6G

Tuff Stuff 7861D6G GM Alternator 105 Amp, 1-Wire/OEM, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

$257.99

/each

$358.86

-22%

Tuff Stuff |

#7457127DU6G

Tuff Stuff 7127DBULL6G GM Silver Bullet 100 Amp Alternator, Cast

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$181.99

/each

$233.62

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Tuff Stuff Racing Alternators, Generators, and Charging

Brand

Product Line

Application

Race Type

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Tuff Stuff 7511D Dodge/Jeep Alternator 99-01, 175 Amp, Cast

Tuff Stuff 8219NA GM Truck Alternator, 170 Amp, 1-Wire, Chrome

Tuff Stuff 7861G GM Alternator 160 Amp, 1-Wire/OEM, Black

Tuff Stuff 8509RJDP 1960-88 Chrysler Alternator, 60 Amp, Black

Tuff Stuff 7127NE6G GM Alternator, 80 Amp, 1-Wire, Stealth Black

Related Articles

Tuff Stuff 8206NCP1 GM Truck Alternator, 175 Amp, 1-Wire,Polished

Tuff Stuff 7861FP6G GM Alternator 160 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7864DP GM ZR1 Alternator, 1990-1996,250 Amp, Polished

Tuff Stuff 7127KBULL6G GM Silver Bullet 140 Amp Alternator, Cast

Tuff Stuff 7127NB6G GM Alternator, 80 Amp, 1-Wire, Chrome

Tuff Stuff 7127NBP6G GM Alternator, 80 Amp, 1-Wire, Polished

Tuff Stuff 7127NFBWDP GM Alternator, 100 Amp, Black Wrinkle

Tuff Stuff 7127NKP9 GM Alternator, 140 Amp, 1-Wire, Polished

Tuff Stuff 7140ABULL12 GM Silver Bullet 140 Amp Alternator, Chr

Tuff Stuff 8112ND GM Alternator, 170 Amp, OEM Wire, Factory Cast

Tuff Stuff 8206NA1 GM Truck Alternator, 125 Amp, 1-Wire, Chrome

Tuff Stuff 7139FBULL6 GM Silver Bullet 100 Amp Alternator, Black

Tuff Stuff 8173NE 1989-95 GM Alternator, 250 Amp, Chrome

Tuff Stuff 7290NEP6G GM 1980-95 Alternator, 250 Amp, Polished

Tuff Stuff 7127NKB6 GM Alternator, 140 Amp, 1-Wire, Black

Tuff Stuff 8112NAP GM Alternator, 170 Amp, OEM Wire, Polished

Tuff Stuff 8173NF 1989-95 GM Alternator, 250 Amp, Stealth Black

Tuff Stuff 8112NB GM Alternator, 170 Amp, OEM Wire, Black

Tuff Stuff 8219NB GM Truck Alternator, 170 Amp, 1-Wire, Black

Tuff Stuff 7139ABULL6 GM Silver Bullet 100 Amp Alternator, Chrome

Tuff Stuff 7127ND6G7 GM Alternator, 100 Amp, 1-Wire, Blk Chrome

Tuff Stuff 7864B GM ZR1 Alternator, 90-96, 170 Amp, Stealth Black

Tuff Stuff 7864NK GM ZR1 Alternator, 1990-1996, 250 Amp, Cast

Tuff Stuff 7864D GM ZR1 Alternator, 1990-1996, 250 Amp, Chrome

Tuff Stuff 7861DP GM Alternator 105 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7861D6G GM Alternator 105 Amp, 1-Wire/OEM, Chrome

Tuff Stuff 7127DBULL6G GM Silver Bullet 100 Amp Alternator, Cast