Tuff Stuff Alternators

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$133 Off

Tuff Stuff |

#7458266F8G

Tuff Stuff 8266F8G 03-04 Ford Cobra Alternator, 225 Amp, Cast

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Natural

$338.99

/each

$472.12

$147 Off

Tuff Stuff |

#7458437F

Tuff Stuff 8437F 2005-07 Ford 4.0L Alternator, 225 Amp, Cast

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Natural

$372.99

/each

$519.82

$158 Off

Tuff Stuff |

#7458292C

Tuff Stuff 8292C GM 6 Groove Alternator, 230 Amp, Factory Cast

One Wire Alternator:

Alternator Amperage:

230 amp

Alternator Finish:

Natural

$401.99

/each

$559.81

$113 Off

Tuff Stuff |

#7457937AST6G

Tuff Stuff 7937AST6G GM Racer Alternator, 1 Wire/OEM Hookup, Chr

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Chrome

$285.99

/each

$398.72

$165 Off

Tuff Stuff |

#7458266D8G

Tuff Stuff 8266D8G 03-04 Ford Cobra Alternator, 225 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Chrome

$418.99

/each

$584.35

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.

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.

$203 Off

Tuff Stuff |

#7458299DP

Tuff Stuff 8299DP GM 6 Groove Alternator, 230 Amp, Polished

One Wire Alternator:

Alternator Amperage:

230 amp

Alternator Finish:

Polished

$514.99

/each

$717.72

-28%

Tuff Stuff |

#7458283

Tuff Stuff 8283 GM Alternator, 125 Amp, OEM Hookup

One Wire Alternator:

Alternator Amperage:

125 amp

Alternator Finish:

Natural

$209.99

/each

$292.59

$182 Off

Tuff Stuff |

#7458299AP

Tuff Stuff 8299AP GM 6 Groove Alternator, 180 Amp, Polished

One Wire Alternator:

Alternator Amperage:

180 amp

Alternator Finish:

Polished

$463.99

/each

$645.92

$123 Off

Tuff Stuff |

#7457791F

Tuff Stuff 7791F Ford Truck Alternator, 225 Amp, Factory Cast

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Natural

$315.99

/each

$439.47

-22%

Tuff Stuff |

#7458318B

Tuff Stuff 8318B Ford Alternator, 135 Amp, OEM Wire, Stealth Blk

One Wire Alternator:

Alternator Amperage:

135 amp

Alternator Finish:

Powder Coated

$288.99

/each

$373.90

-22%

Tuff Stuff |

#7457787F

Tuff Stuff 7787F1996-01 Ford Alternator, 225 Amp, Factory Cast

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Natural

$313.99

/each

$407.07

$147 Off

Tuff Stuff |

#7458266DP8G

Tuff Stuff 8266DP8G 2003-04 Ford Cobra Alternator, 225 Amp, Pol

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Polished

$373.99

/each

$521.23

$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

-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

-16%

Tuff Stuff |

#7458437A

Tuff Stuff 8437A 2005-07 Ford 4.0L Alternator, 135 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

135 amp

Alternator Finish:

Chrome

$376.99

/each

$452.18

-22%

Tuff Stuff |

#7457139BU6G12

Tuff Stuff 7139BBUL6G12 GM Silver Bullet 100 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$197.99

/each

$255.79

$128 Off

Tuff Stuff |

#7458266AP8G

Tuff Stuff 8266AP8G 2003-04 Ford Cobra Alternator 105 Amp, Pol

One Wire Alternator:

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$323.99

/each

$451.62

$127 Off

Tuff Stuff |

#7458318DP

Tuff Stuff 8318DP Ford Alternator, 225 Amp, OEM Wire, Polished

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Polished

$430.99

/each

$557.67

-34%

Tuff Stuff |

#UP235528

Tuff Stuff 7102NC GM Alternator, 100 Amp, Ext Regulator, Chrome

Garage Sale Type:

Open Box

One Wire Alternator:

Alternator Amperage:

100 amp

$151.99

/each

$233.61

$128 Off

Tuff Stuff |

#UP234609

Tuff Stuff Chrome 140 Amp GM 6-Groove Pulley Silver Bullet Alt

Garage Sale Type:

Blemished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

$215.99

/each

$343.92

$113 Off

Tuff Stuff |

#UP233721

Tuff Stuff 7127NK 1 Wire Alternator, 140 AMP, V Groove Pulley

Garage Sale Type:

Blemished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

$149.99

/each

$262.83

$163 Off

Tuff Stuff |

#UP233212

Tuff Stuff 7935ABULL6G GM Silver Bullet 160 Amp Alternator, Chr

Garage Sale Type:

Open Box

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

$244.79

/each

$407.65

$103 Off

Tuff Stuff |

#UP233532

Tuff Stuff 7068NKBW Jeep Alternator, 140 Amp, 1 Wire, Blk Wrinkle

Garage Sale Type:

Blemished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

$159.99

/each

$263.25

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Tuff Stuff Alternators

One Wire Alternator

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Products

Tuff Stuff 8266F8G 03-04 Ford Cobra Alternator, 225 Amp, Cast

Tuff Stuff 8437F 2005-07 Ford 4.0L Alternator, 225 Amp, Cast

Tuff Stuff 8292C GM 6 Groove Alternator, 230 Amp, Factory Cast

Tuff Stuff 7937AST6G GM Racer Alternator, 1 Wire/OEM Hookup, Chr

Tuff Stuff 8266D8G 03-04 Ford Cobra Alternator, 225 Amp, Chrome

Related Articles

Tuff Stuff 8299DP GM 6 Groove Alternator, 230 Amp, Polished

Tuff Stuff 8283 GM Alternator, 125 Amp, OEM Hookup

Tuff Stuff 8299AP GM 6 Groove Alternator, 180 Amp, Polished

Tuff Stuff 7791F Ford Truck Alternator, 225 Amp, Factory Cast

Tuff Stuff 8318B Ford Alternator, 135 Amp, OEM Wire, Stealth Blk

Tuff Stuff 7787F1996-01 Ford Alternator, 225 Amp, Factory Cast

Tuff Stuff 8266DP8G 2003-04 Ford Cobra Alternator, 225 Amp, Pol

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

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

Tuff Stuff 8437A 2005-07 Ford 4.0L Alternator, 135 Amp, Chrome

Tuff Stuff 7139BBUL6G12 GM Silver Bullet 100 Amp Alternator, Pol

Tuff Stuff 8266AP8G 2003-04 Ford Cobra Alternator 105 Amp, Pol

Tuff Stuff 8318DP Ford Alternator, 225 Amp, OEM Wire, Polished

Tuff Stuff 7102NC GM Alternator, 100 Amp, Ext Regulator, Chrome

Tuff Stuff Chrome 140 Amp GM 6-Groove Pulley Silver Bullet Alt

Tuff Stuff 7127NK 1 Wire Alternator, 140 AMP, V Groove Pulley

Tuff Stuff 7935ABULL6G GM Silver Bullet 160 Amp Alternator, Chr

Tuff Stuff 7068NKBW Jeep Alternator, 140 Amp, 1 Wire, Blk Wrinkle

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