Chevy Small Block Chevy Classic Truck Alternators

Get an exact fit for your

Chevy - Chevy Small Block V8

Year

Choose Year

Year

Make

Chevy

Make

Model

Choose Model

Model

Displacement

401 products

Sort By:

Clear All

Fitment

Chevy

Engine Family

Chevy Small Block V8

Department

Street

Application

Classic Truck

Products

New Product

Proform |

#586141148

Proform 141-148 Slant-Edge Alternator, GM 10SI, 100 Amp, Orange

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$269.95

/each

New Product

Proform |

#586141147

Proform 141-147 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$269.95

/each

New Product

Proform |

#586141146

Proform 141-146 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$269.95

/each

New Product

Proform |

#586141152

Proform 141-152 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$269.95

/each

New Product

Proform |

#586141150

Proform 141-150 Slant-Edge Alternator, GM 10SI, 100 Amp, Red

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$269.95

/each

Chevy Small Block - Short vs Long Water Pump

Small block and big block Chevy engines were designed with two styles of water pumps, short and long. Before you purchase a new pump, it's important to determine which oneyou have.

Small Block and Big Block Chevy Engine Flexplate Guide

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Chevy Small Block Casting Numbers

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

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 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.

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

Transmission Interchange List Chevy, Ford, Mopar V8 Compatibility

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Chevy 2 Bolt vs 4 Bolt Main | Years, How to ID & Is It Worth It?

Learn the differences between Chevy 2-bolt and 4-bolt main blocks, how to ID them, key years, and whether a 4-bolt is worth it for your build

Upgrading the Cooling System for a Small Block Chevy

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

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.

New Product

Proform |

#586141156

Proform 141-156 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$272.99

/each

New Product

Proform |

#586141151

Proform 141-151 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$276.99

/each

New Product

Proform |

#586141149

Proform 141-149 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$269.95

/each

New Product

Proform |

#586141153

Proform 141-153 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$267.99

/each

Vintage Air |

#72509100VUA

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$134.99

/each

$157 Off

Tuff Stuff |

#7457290NF

Tuff Stuff 7290NF GM 1980-95 Alternator, 250 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Black

$343.99

/each

$500.76

$185 Off

Tuff Stuff |

#7457290NE

Tuff Stuff 7290NE GM 1980-95 Alternator, 250 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Chrome

$376.99

/each

$562.14

$153 Off

Tuff Stuff |

#7457290ND

Tuff Stuff 7290ND GM 1980-95 Alternator, 250 Amp, Factory Cast

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Natural

$326.99

/each

$480.46

$176 Off

Tuff Stuff |

#7457290NEP

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

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Polished

$355.99

/each

$531.69

$171 Off

Tuff Stuff |

#7457290NEP6G

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

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Polished

$360.99

/each

$531.69

$145 Off

Tuff Stuff |

#7457290NC

Tuff Stuff 7290NC GM 1980-95 Alternator, 170 Amp, Factory Cast

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Natural

$294.99

/each

$439.93

$161 Off

Tuff Stuff |

#7457290NB

Tuff Stuff 7290NB GM 1980-95 Alternator, 170 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Black

$278.99

/each

$439.56

$152 Off

Tuff Stuff |

#7457290NA

Tuff Stuff 7290NA GM 1980-95 Alternator, 170 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Chrome

$332.99

/each

$484.96

$185 Off

Tuff Stuff |

#7457290NE6G

Tuff Stuff 7290NE6G GM 1980-95 Alternator, 250 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Chrome

$376.99

/each

$562.14

$160 Off

Tuff Stuff |

#7457290NAP

Tuff Stuff 7290NAP GM 1980-95 Alternator, 170 Amp, Polished

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Polished

$324.99

/each

$484.96

$152 Off

Tuff Stuff |

#7457290ND6G

Tuff Stuff 7290ND6G GM 1980-95 Alternator, 250 Amp, Facotry Cast

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Natural

$322.99

/each

$474.96

-11%

Tuff Stuff |

#7457290NF6G

Tuff Stuff 7290NF6G GM 1980-95 Alternator, 250 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Black

$442.99

/each

$500.76

Powermaster |

#255478068SPL

Powermaster 478068SPL XS Volt Alternator, 300 Amp

One Wire Alternator:

Yes

Alternator Amperage:

300 amp

Alternator Finish:

Natural

$507.99

/each

Powermaster |

#255478066

Powermaster 478066 Street Alternator, 200 Amps, Serpentine, 16V

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$324.99

/each

GM Denso Style 1-Wire Mini Race Alternator Kit, 90A, High Mount

Speedway Motors |

#91668000

GM Denso Style 1-Wire Mini Race Alternator Kit, 90A, High Mount

(2)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$292.99

/kit

GM Denso Style 1-Wire Mini Race Alternator Kit, 90A, Low Mount

Speedway Motors |

#91668005

GM Denso Style 1-Wire Mini Race Alternator Kit, 90A, Low Mount

(2)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$358.99

/kit

Powermaster |

#91068120

Powermaster 8-801 SB Chevy 50 Amp Mini Alternator Kit w/Serp-Belt

(7)

One Wire Alternator:

Yes

Alternator Amperage:

53 amp

Alternator Finish:

Powder Coated

$368.99

/each

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

$407.99

/each

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

$389.99

/each

Powermaster |

#91068121

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

(3)

One Wire Alternator:

Yes

Alternator Amperage:

53 amp

Alternator Finish:

Powder Coated

$366.99

/each

GM 10SI 1 Wire Alternator, 110 Amp & 69-75 SBC Alternator Bracket

Speedway Motors |

#9100799

GM 10SI 1 Wire Alternator, 110 Amp & 69-75 SBC Alternator Bracket

(1)

One Wire Alternator:

Yes

Alternator Amperage:

110 amp

Alternator Finish:

Chrome

$174.99

/kit

Powermaster |

#2558802

Powermaster 8-802 High Mount Racing Alternator, 65A, Serp, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

65 amp

Alternator Finish:

Natural

$401.99

/each

Powermaster |

#2558898

Powermaster 8-898 Drag Race Alternator Kit, 100A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$382.99

/each

Powermaster |

#2558803

Powermaster 8-803 High Mount Racing Alternator, 65A, V-belt Chevy

One Wire Alternator:

Yes

Alternator Amperage:

65 amp

Alternator Finish:

Natural

$394.99

/each

Powermaster |

#25537293344

Powermaster 37293-344 Alternator, 150 Amp

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$205.99

/each

Powermaster |

#255678021

Powermaster 678021 Street Alternator, 140 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$222.99

/each

Showing 1 - 36 of 401 results

Shop Feedback:

Did you find what you are looking for?

Chevy Small Block Chevy Classic Truck Alternators

Model

One Wire Alternator

Brand

Availability

Discounts

Engine Code

Engine Version

Displacement

Price

Customer Rating

Products

Proform 141-148 Slant-Edge Alternator, GM 10SI, 100 Amp, Orange

Proform 141-147 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

Proform 141-146 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

Proform 141-152 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

Proform 141-150 Slant-Edge Alternator, GM 10SI, 100 Amp, Red

Related Articles

Proform 141-156 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

Proform 141-151 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

Proform 141-149 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

Proform 141-153 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

Tuff Stuff 7290NF GM 1980-95 Alternator, 250 Amp, Stealth Black

Tuff Stuff 7290NE GM 1980-95 Alternator, 250 Amp, Chrome

Tuff Stuff 7290ND GM 1980-95 Alternator, 250 Amp, Factory Cast

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

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

Tuff Stuff 7290NC GM 1980-95 Alternator, 170 Amp, Factory Cast

Tuff Stuff 7290NB GM 1980-95 Alternator, 170 Amp, Stealth Black

Tuff Stuff 7290NA GM 1980-95 Alternator, 170 Amp, Chrome

Tuff Stuff 7290NE6G GM 1980-95 Alternator, 250 Amp, Chrome

Tuff Stuff 7290NAP GM 1980-95 Alternator, 170 Amp, Polished

Tuff Stuff 7290ND6G GM 1980-95 Alternator, 250 Amp, Facotry Cast

Tuff Stuff 7290NF6G GM 1980-95 Alternator, 250 Amp, Stealth Black

Powermaster 478068SPL XS Volt Alternator, 300 Amp

Powermaster 478066 Street Alternator, 200 Amps, Serpentine, 16V

GM Denso Style 1-Wire Mini Race Alternator Kit, 90A, High Mount

GM Denso Style 1-Wire Mini Race Alternator Kit, 90A, Low Mount

Powermaster 8-801 SB Chevy 50 Amp Mini Alternator Kit w/Serp-Belt

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

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

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

GM 10SI 1 Wire Alternator, 110 Amp & 69-75 SBC Alternator Bracket

Powermaster 8-802 High Mount Racing Alternator, 65A, Serp, Chevy

Powermaster 8-898 Drag Race Alternator Kit, 100A, V-belt, Chevy

Powermaster 8-803 High Mount Racing Alternator, 65A, V-belt Chevy

Powermaster 37293-344 Alternator, 150 Amp

Powermaster 678021 Street Alternator, 140 Amps, V-belt, 12V

Popular Parts

Models: