401 Buick Nailhead Alternators

124 products fit your

Buick Nailhead V8 401

124 products

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Engine Family

Buick Nailhead V8

Displacement

401

Products

Powermaster |

#255820512

Powermaster 82051-2 PowerGEN Early GM Alternator, 12-Volt, Black

(6)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Powder Coated

$418.99

/each

Powermaster |

#25517294

Powermaster 17294 GM 12SI 100 Amp Alternator, Chrome

(30)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$151.99

/each

Powermaster |

#2557294

Powermaster 7294 GM 12SI 100 Amp Alternator, Natural

(21)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$143.99

/each

Powermaster |

#25527294

Powermaster 27294 GM 12SI 100 Amp Alternator, Polished

(15)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$148.99

/each

Powermaster |

#25567293

Powermaster 67293 GM 12SI 150 Amp Alternator, Polished

(14)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$182.99

/each

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.

For the Love of the Flathead V8

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

Ford Alternator Buying Guide

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

Ford Flathead V8 Firing Order and Specs

Learn about the specs of the V8 Ford Flathead Engine. Check out these Flathead firing order diagrams and torque specifications chart created by the experts.

Powermaster |

#25537293

Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome

(48)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$202.99

/each

Powermaster |

#91067170

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

(8)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Pulley Style:

V-belt

as low as

$385.99

/each

Powermaster |

#25547293

Powermaster 47293 Street Alternator, 150 Amps, V-belt, 12V, GM

(3)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$177.99

/each

Powermaster |

#25557293

Powermaster 57293 GM 12si Alternator, 150A, 1V Belt, Black

(1)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$183.99

/each

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

$213.99

/each

Powermaster |

#25547294

Powermaster 47294 GM 12SI 150 Amp Alternator, Natural

(11)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$168.99

/each

Powermaster |

#25557294

Powermaster 57294 GM 12SI 150 Amp Alternator, Black

(4)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$174.99

/each

Powermaster |

#25517294367

Powermaster 17294-367 Street Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$172.99

/each

Powermaster |

#25537297

Powermaster 37297 Alternator, 140 Amp

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$203.99

/each

Powermaster |

#2558002

Powermaster 8002 12SI GM Alternator, 100 Amp

(8)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$140.99

/each

Powermaster |

#25537294

Powermaster 37294 12SI GM Alternator, 150 Amp, Chrome

(1)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$216.99

/each

Powermaster |

#2551820512

Powermaster 182051-2 PowerGEN Alternator, 90A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Chrome

$542.99

/each

Powermaster |

#25537293367

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

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$211.99

/each

Powermaster |

#25582111

Powermaster 82111 Shorty PowerGEN Early GM Alternator, 12-Volt

(1)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Powder Coated

$415.99

/each

Powermaster |

#25517294114

Powermaster 17294-114 Street Alternator, 100 Amps, Serp, 12V, GM

(1)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$162.99

/each

Powermaster |

#25567293344

Powermaster 67293-344 Street Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$221.99

/each

Powermaster |

#2552820512

Powermaster 282051-2 PowerGEN Alternator, 90A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$492.99

/each

Powermaster |

#25567294

Powermaster 67294 GM 12si Alternator, 150A, 1V Belt, Polished

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$248.99

/each

Powermaster |

#25527294367

Powermaster 27294-367 Street Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$181.99

/each

Powermaster |

#25517294344

Powermaster 17294-344 Street Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$171.99

/each

-31%

Tuff Stuff |

#7457102C

Tuff Stuff 7102C GM Alternator, 100 Amp, Ext Reg, Factory Cast

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$133.99

/each

$194.33

Powermaster |

#25517294332

Powermaster 17294-332 Street Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$177.99

/each

-31%

Tuff Stuff |

#7457102K

Tuff Stuff 7102K GM Alternator, 140 Amp, Ext Reg, Factory Cast

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$158.99

/each

$230.77

-28%

King Chrome 1963-68 GM Alternator, 4-Wire Ext Regulator, 80 Amp

Speedway Motors |

#91367255

King Chrome 1963-68 GM Alternator, 4-Wire Ext Regulator, 80 Amp

(1)

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Chrome plated

$167.99

/each

$233.62

Powermaster |

#25567293367

Powermaster 67293-367 Street Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$213.99

/each

Powermaster |

#2557102

Powermaster 7102 Retro Alternator, 70 Amps, V-belt, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

70 amp

Alternator Finish:

Natural

$142.99

/each

Powermaster |

#25527294332

Powermaster 27294-332 Street Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$183.99

/each

Powermaster |

#25567297

Powermaster 67297 Smooth Look Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$222.99

/each

Powermaster |

#255820514

Powermaster 82051-4 Powergen Alternator, 90A, GM Long Case, Black

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Powder Coated

$404.99

/each

Powermaster |

#25517297

Powermaster 17297 Smooth Look Alternators, 100 AMP

(2)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$163.99

/each

Powermaster |

#25517102

Powermaster 17102 Street Alternator, 70 Amps, V-belt, 12V, GM

(2)

One Wire Alternator:

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

$166.99

/each

Showing 1 - 36 of 124 results

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401 Buick Nailhead Alternators

One Wire Alternator

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Products

Powermaster 82051-2 PowerGEN Early GM Alternator, 12-Volt, Black

Powermaster 17294 GM 12SI 100 Amp Alternator, Chrome

Powermaster 7294 GM 12SI 100 Amp Alternator, Natural

Powermaster 27294 GM 12SI 100 Amp Alternator, Polished

Powermaster 67293 GM 12SI 150 Amp Alternator, Polished

Related Articles

Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome

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

Powermaster 47293 Street Alternator, 150 Amps, V-belt, 12V, GM

Powermaster 57293 GM 12si Alternator, 150A, 1V Belt, Black

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

Powermaster 47294 GM 12SI 150 Amp Alternator, Natural

Powermaster 57294 GM 12SI 150 Amp Alternator, Black

Powermaster 17294-367 Street Alternator, 100A, V-belt, 12V, GM

Powermaster 37297 Alternator, 140 Amp

Powermaster 8002 12SI GM Alternator, 100 Amp

Powermaster 37294 12SI GM Alternator, 150 Amp, Chrome

Powermaster 182051-2 PowerGEN Alternator, 90A, V-belt, 12V, GM

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

Powermaster 82111 Shorty PowerGEN Early GM Alternator, 12-Volt

Powermaster 17294-114 Street Alternator, 100 Amps, Serp, 12V, GM

Powermaster 67293-344 Street Alternator, 150A, V-belt, 12V, GM

Powermaster 282051-2 PowerGEN Alternator, 90A, V-belt, 12V, GM

Powermaster 67294 GM 12si Alternator, 150A, 1V Belt, Polished

Powermaster 27294-367 Street Alternator, 100A, V-belt, 12V, GM

Powermaster 17294-344 Street Alternator, 100A, V-belt, 12V, GM

Tuff Stuff 7102C GM Alternator, 100 Amp, Ext Reg, Factory Cast

Powermaster 17294-332 Street Alternator, 100A, V-belt, 12V, GM

Tuff Stuff 7102K GM Alternator, 140 Amp, Ext Reg, Factory Cast

King Chrome 1963-68 GM Alternator, 4-Wire Ext Regulator, 80 Amp

Powermaster 67293-367 Street Alternator, 150A, V-belt, 12V, GM

Powermaster 7102 Retro Alternator, 70 Amps, V-belt, 12V, Chevy

Powermaster 27294-332 Street Alternator, 100A, V-belt, 12V, GM

Powermaster 67297 Smooth Look Alternator, 150A, V-belt, 12V, GM

Powermaster 82051-4 Powergen Alternator, 90A, GM Long Case, Black

Powermaster 17297 Smooth Look Alternators, 100 AMP

Powermaster 17102 Street Alternator, 70 Amps, V-belt, 12V, GM

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