Alternators, Generators, and Charging

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$119 Off

Powermaster |

#255378058

Powermaster 378058 Alternator, 200 Amp

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$475.99

/each

$595.00

-18%

Powermaster |

#25558252

Powermaster 58252 Street Alternator, 155A, Serpentine, 12V, Ford

One Wire Alternator:

Alternator Amperage:

155 amp

Alternator Finish:

Powder Coated

$399.99

/each

$493.75

$103 Off

Powermaster |

#25528478114

Powermaster 28478-114 Race Alternator, 100A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$345.99

/each

$448.75

$112 Off

Powermaster |

#25548305

Powermaster 48305 Street Alternator, 200A, Serpentine, 12V, Ford

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$343.99

/each

$456.25

-21%

Powermaster |

#25567802362

Powermaster 67802-362 Street Alternator, 140 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$264.99

/each

$337.50

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.

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.

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.

Ammeter vs Voltmeter: How They Work, and Which One Is Right for Your Car

Ammeters and voltmeters are two very different ways of monitoring your vehicle’s charging system. Both are better than an “idiot light” but which one is right for your build?

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.

Battery Relocation to Trunk or Other Area of Your Vehicle

There are several aspects of a properly relocated battery installation. Our guide will help you ensure that your relocation goes smoothly.

Ford Alternator Buying Guide

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

Selecting the Right Wire Size for Automotive Alternator to Battery Applications

Selecting the right battery cable wire size for automotive alternator to battery applications is crucial for optimal electrical performance and preventing potential issues. Our guide helps you choose the right wire gauge for any length of wire run.

Automotive Batteries Explained-What's Best For You?

Our automotive battery buyer's guide walks you through the most popular battery types and how to determine what is best for your application, be it street performance, racing, or otherwise.

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.

-21%

Powermaster |

#255866141344

Powermaster 8-66141-344 Street Alternator, 150A, V-belt, AMC/Jeep

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$286.99

/each

$367.50

-18%

Powermaster |

#25558112

Powermaster 58112 Street Alternator, 200A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$385.99

/each

$476.25

-18%

Powermaster |

#2557914

Powermaster 7914 GM CS130 Alt. 105A, 6 Groove, Straight Mount

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$182.99

/each

$223.75

-20%

Powermaster |

#255856100347

Powermaster 8-56100-347 Street Alternator, 100A, Serp, AMC/Jeep

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$224.99

/each

$282.50

-20%

Powermaster |

#25574611362

Powermaster 74611-362 Street Alternator, 105 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$224.99

/each

$282.50

$112 Off

Powermaster |

#25548266

Powermaster 48266 Street Alternator, 155A, Serpentine, 12V, Ford

One Wire Alternator:

Alternator Amperage:

155 amp

Alternator Finish:

Natural

$343.99

/each

$456.25

ICT BILLET |

#82651237

ICT Billet 551237 Alternator Bracket Bolts, LT/LT1/LT4

$15.00

/set

ICT BILLET |

#825BKTECM40

ICT Billet BKT-ECM40 LS Gen 4 ECU Mounting Bracket

$96.00

/each

-14%

Moroso |

#54563829

Moroso 63829 Mount Bracket 93mm Alt, Meziere SBC Elec. Water Pump

$265.99

/each

$312.86

$157 Off

Tuff Stuff |

#7457514C

Tuff Stuff 7514C Jeep Wrangler Alternator 12-18, 175 Amp, Chrome

One Wire Alternator:

Alternator Amperage:

175 amp

Alternator Finish:

Chrome

$398.99

/each

$555.52

-26%

Tuff Stuff |

#7457500N

Tuff Stuff 7500N Chrome Alternator Case For Alternator Model 8252

GTIN Code:

698252010054

$96.99

/each

$131.58

-26%

Tuff Stuff |

#74577716G

Tuff Stuff 77716G 5.0L Ford Alternator, 150 Amp, Factory Cast

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$258.99

/each

$352.27

$113 Off

Tuff Stuff |

#7457935BU6G

Tuff Stuff 7935BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$288.99

/each

$401.90

$115 Off

Tuff Stuff |

#7457861AU6G

Tuff Stuff 7861ABULL6G GM Silver Bullet 160 Amp Alternator, Chr

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Chrome

$292.99

/each

$407.66

-22%

Tuff Stuff |

#7457500L

Tuff Stuff 7500L Chrome Alternator Case For Alternator Model 8206

GTIN Code:

698252005289

$101.99

/each

$131.58

$109 Off

Tuff Stuff |

#7457935K16G22

Tuff Stuff 7935K-16G22 GM Silver Bullet 160 Amp Alternator, Cast

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Natural

$278.99

/each

$388.40

$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

$251 Off

Tuff Stuff |

#7457722NAP

Tuff Stuff 7722NAP 2004-10 Corvette Alternator, 150 Amp, Polished

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$637.99

/each

$889.24

$128 Off

Tuff Stuff |

#7458318AP

Tuff Stuff 8318AP Ford Alternator, 135 Amp, OEM Wire, Aluminum

One Wire Alternator:

Alternator Amperage:

135 amp

Alternator Finish:

Polished

$323.99

/each

$452.18

$132 Off

Tuff Stuff |

#7457773C

Tuff Stuff 7773C 4.6L Ford Alternator, 225 Amp, Black

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Powder Coated

$334.99

/each

$467.22

$147 Off

Tuff Stuff |

#7458302

Tuff Stuff 8302 GM Alternator, 180 Amp, OEM Replacment

One Wire Alternator:

Yes

Alternator Amperage:

180 amp

Alternator Finish:

Natural

$377.99

/each

$525.39

$132 Off

Tuff Stuff |

#7457787C

Tuff Stuff 7787C 1996-01 Ford Alternator, 225 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

225 amp

Alternator Finish:

Powder Coated

$334.99

/each

$467.22

-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

-14%

Tuff Stuff |

#7457290NF6G

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

One Wire Alternator:

Alternator Amperage:

250 amp

Alternator Finish:

Powder Coated

$401.99

/each

$472.10

ICT BILLET |

#826WAALT306

ICT Billet WAALT30-6 LS 6in Alternator Adapter Harness 4 pin

Sold in Quantity:

Each

$50.00

/each

-16%

Speedhut |

#140172112L

Speedhut L2-V2-LEG 2-1/16" Volt Gauge 6-18V 90 Degree Sweep

Lighted:

Yes

Gauge Style:

Analog

Gauge Diameter:

2-1/16"

$84.31

/each

$101.18

New Vintage USA |

#2764012391

New Vintage USA 40123-91 Voltmeter 1940 Series Black

Gauge Face Color:

White

Sold in Quantity:

Each

$120.99

/each

-28%

Tuff Stuff |

#7457768B

Tuff Stuff 7768B Ford Truck Alternator, 150 Amp, Stealth Black

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$247.99

/each

$345.24

-21%

Powermaster |

#2558448

Powermaster 8448 Street Alternator, 140A, Serpentine, 12V, Ford

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$264.99

/each

$337.50

$122 Off

Powermaster |

#255848539103

Powermaster 8-48539-103 Street Alternator, 215A, Serp, Chrysler

One Wire Alternator:

Yes

Alternator Amperage:

215 amp

Alternator Finish:

Natural

$397.99

/each

$520.00

-21%

Powermaster |

#2557468104

Powermaster 7468-104 Race Alternator, 90A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$284.99

/each

$365.00

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Alternators, Generators, and Charging

Part

Brand

Application

Department

Rear Axle Family

Sanctioning Body

Engine Family

Race Type

Availability

Discounts

Make

Platform

Price

Customer Rating

Products

Powermaster 378058 Alternator, 200 Amp

Powermaster 58252 Street Alternator, 155A, Serpentine, 12V, Ford

Powermaster 28478-114 Race Alternator, 100A, XS Volt 1 Wire Reg

Powermaster 48305 Street Alternator, 200A, Serpentine, 12V, Ford

Powermaster 67802-362 Street Alternator, 140 Amps, Serp, 12V, GM

Related Articles

Powermaster 8-66141-344 Street Alternator, 150A, V-belt, AMC/Jeep

Powermaster 58112 Street Alternator, 200A, Serpentine, 12V, Chevy

Powermaster 7914 GM CS130 Alt. 105A, 6 Groove, Straight Mount

Powermaster 8-56100-347 Street Alternator, 100A, Serp, AMC/Jeep

Powermaster 74611-362 Street Alternator, 105 Amps, V-belt, 12V

Powermaster 48266 Street Alternator, 155A, Serpentine, 12V, Ford

ICT Billet 551237 Alternator Bracket Bolts, LT/LT1/LT4

ICT Billet BKT-ECM40 LS Gen 4 ECU Mounting Bracket

Moroso 63829 Mount Bracket 93mm Alt, Meziere SBC Elec. Water Pump

Tuff Stuff 7514C Jeep Wrangler Alternator 12-18, 175 Amp, Chrome

Tuff Stuff 7500N Chrome Alternator Case For Alternator Model 8252

Tuff Stuff 77716G 5.0L Ford Alternator, 150 Amp, Factory Cast

Tuff Stuff 7935BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

Tuff Stuff 7861ABULL6G GM Silver Bullet 160 Amp Alternator, Chr

Tuff Stuff 7500L Chrome Alternator Case For Alternator Model 8206

Tuff Stuff 7935K-16G22 GM Silver Bullet 160 Amp Alternator, Cast

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

Tuff Stuff 7722NAP 2004-10 Corvette Alternator, 150 Amp, Polished

Tuff Stuff 8318AP Ford Alternator, 135 Amp, OEM Wire, Aluminum

Tuff Stuff 7773C 4.6L Ford Alternator, 225 Amp, Black

Tuff Stuff 8302 GM Alternator, 180 Amp, OEM Replacment

Tuff Stuff 7787C 1996-01 Ford Alternator, 225 Amp, Stealth Black

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

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

ICT Billet WAALT30-6 LS 6in Alternator Adapter Harness 4 pin

Speedhut L2-V2-LEG 2-1/16" Volt Gauge 6-18V 90 Degree Sweep

New Vintage USA 40123-91 Voltmeter 1940 Series Black

Tuff Stuff 7768B Ford Truck Alternator, 150 Amp, Stealth Black

Powermaster 8448 Street Alternator, 140A, Serpentine, 12V, Ford

Powermaster 8-48539-103 Street Alternator, 215A, Serp, Chrysler

Powermaster 7468-104 Race Alternator, 90A, XS Volt 1 Wire Reg

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