GM C-Body Engine Parts

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Speedway Motors |

#9102053

1958-62 Cadillac 365/390 Piston Sets

Piston Style:

Dish

Piston Material:

Cast Aluminum

Wrist Pin Included:

Yes

$597.99

/set

-27%

Powermaster |

#25517294

Powermaster 17294 GM 12SI 100 Amp Alternator, Chrome

(32)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$162.99

/each

$225.00

-29%

Powermaster |

#25527294

Powermaster 27294 GM 12SI 100 Amp Alternator, Polished

(15)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$157.99

/each

$225.00

Edelbrock |

#32512474

Edelbrock 12474 HDQ Holley Type Main Carburetor Jet, 0.0740 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$14.95

/pair

-22%

Powermaster |

#25527294114

Powermaster 27294-114 Street Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$174.99

/each

$225.00

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

Top 10 Secrets of the C3 Corvette | General Motors R&D Lore

Uncover the secrets behind the iconic C3 Corvette! From design to development, discover what made this classic a legend.

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

GM Body Styles

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

GM 12-Bolt Rear End Identification & Upgrade Guide

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

G-Comp™ Buyer's Guide

Here's a handy guide to familiarize you with our G-Comp line of performance suspension systems.

LS Engine Install and SEMA Show | 1968 C10 Build Episode 5

In this episode of our '68 C10 project, we hit a couple big milestones. The engine goes in and we hit our first car show. It may be just a rolling chassis, but we're mighty proud of how far we've come.

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

Racing a 602 GM Crate Engine

All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.

-18%

Powermaster |

#25527294364

Powermaster 27294-364 Street Alternator, 100 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$193.99

/each

$238.75

-26%

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

$208.99

/each

$282.50

-22%

Powermaster |

#2557294

Powermaster 7294 GM 12SI 100 Amp Alternator, Natural

(21)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$152.99

/each

$197.50

-18%

Powermaster |

#25537297

Powermaster 37297 Alternator, 140 Amp

(1)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$240.99

/each

$295.00

-18%

Powermaster |

#2558005

Powermaster 8005 Race Alternator, 80 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

80 amp

Alternator Finish:

Powder Coated

$184.99

/each

$226.25

-23%

Powermaster |

#25557295

Powermaster 57295 Smooth Look Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$227.99

/each

$296.25

-20%

Powermaster |

#25567297344

Powermaster 67297-344 Smooth Look Alternator, 150A, V-belt, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$243.99

/each

$308.75

-19%

Powermaster |

#25527297

Powermaster 27297 Smooth Look Alternator, 100A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$195.99

/each

$242.50

-17%

Powermaster |

#25517297

Powermaster 17297 Smooth Look Alternators, 100 AMP

(2)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$198.99

/each

$242.50

-24%

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

$295.00

-9%

PerTronix |

#44791181

PerTronix 91181 Ignitor II Adaptive Dwell Control, Delco 8 Cyl

(2)

GTIN Code:

694342007690

$192.15

/each

$211.37

-26%

Powermaster |

#25517102

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

(2)

One Wire Alternator:

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

$173.99

/each

$237.50

$276 Off

PRW 4245471 Q-Jet Carburator, 800 CFM, Electric Choke, Comes

PRW Power |

#5754245471

PRW 4245471 Q-Jet Carburator, 800 CFM, Electric Choke, Comes

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$599.95

/each

$875.94

King Chrome GM One Wire Alternator, 100 Amp

Speedway Motors |

#91067101

King Chrome GM One Wire Alternator, 100 Amp

(18)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$135.99

/each

-18%

Powermaster |

#25513631

Powermaster 13631 Starter, Full size, Chrome, Chevy

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

153-tooth

Mount Type:

Inline

$243.99

/each

$298.75

-25%

Powermaster |

#2558002

Powermaster 8002 12SI GM Alternator, 100 Amp

(8)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$146.99

/each

$197.50

-28%

Powermaster |

#25557294

Powermaster 57294 GM 12SI 150 Amp Alternator, Black

(4)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$188.99

/each

$263.75

-24%

Powermaster |

#2553631

Powermaster 3631 Starter, Full size, Natural, Chevy

(1)

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

153-tooth

Mount Type:

Inline

$169.99

/each

$223.75

$102 Off

Powermaster |

#25537294

Powermaster 37294 12SI GM Alternator, 150 Amp, Chrome

(1)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$226.99

/each

$328.75

-19%

Tuff Stuff |

#7457635

Tuff Stuff 7635 GM 10DN Replacement External Regulator

(2)

Voltage:

12 volts

Terminal Type:

Spade

Sold in Quantity:

Each

$17.49

/each

$21.76

-9%

PerTronix |

#447D9000

PerTronix D9000 Flame-Thrower HEI Dust Cover

Cap Type:

HEI / Male

Cap Terminal Style:

HEI / Male

$35.35

/each

$38.89

-9%

PerTronix |

#447708102

PerTronix 708102 Flame-Thrower Spark Plug Wires, 8 Cyl, GM, Black

(1)

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

Socket / Female

$82.33

/set

$90.56

-28%

Tuff Stuff |

#7457102K

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

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$163.99

/each

$230.78

-28%

Tuff Stuff |

#7457102NC

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

(1)

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$167.99

/each

$233.61

-34%

Tuff Stuff |

#7457102

Tuff Stuff 7102 GM Alternator, External Regulator, 80 Amp

(1)

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Natural

$121.99

/each

$186.48

-27%

Tuff Stuff |

#7457102C

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

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$139.99

/each

$194.34

-31%

Tuff Stuff |

#7457102NCP

Tuff Stuff 7102NCP GM Alternator, 100 Amp, Ext Regulator, Pol

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$158.99

/each

$232.28

-34%

Tuff Stuff |

#7457102NAP

Tuff Stuff 7102NAP GM Alternator, 80 Amp, Ext Regulator, Polished

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Polished

$160.99

/each

$246.80

-28%

Tuff Stuff |

#7457102NE

Tuff Stuff 7102NE GM Alternator, 100 Amp, Ext Reg, Black W/Chrome

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$176.99

/each

$246.80

-17%

Tuff Stuff |

#7457102BW

Tuff Stuff 7102BW GM Alternator, 80 Amp, Ext Reg, Black W/Chrome

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Textured

$191.99

/each

$232.28

-22%

Tuff Stuff |

#7457102NFORG

Tuff Stuff 7102NFORANGE GM Alternator, 80 Amp, Orange W/Chrome

One Wire Alternator:

Yes

Alternator Amperage:

80 amp

Alternator Finish:

Chrome

$180.99

/each

$232.28

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GM C-Body Engine Parts

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Customer Rating

Products

1958-62 Cadillac 365/390 Piston Sets

Powermaster 17294 GM 12SI 100 Amp Alternator, Chrome

Powermaster 27294 GM 12SI 100 Amp Alternator, Polished

Edelbrock 12474 HDQ Holley Type Main Carburetor Jet, 0.0740 Inch

Powermaster 27294-114 Street Alternator, 100 Amps, Serp, 12V, GM

Related Articles

Powermaster 27294-364 Street Alternator, 100 Amps, Serp, 12V, GM

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

Powermaster 7294 GM 12SI 100 Amp Alternator, Natural

Powermaster 37297 Alternator, 140 Amp

Powermaster 8005 Race Alternator, 80 Amps, V-belt, 12V, GM

Powermaster 57295 Smooth Look Alternator, 150A, V-belt, 12V, GM

Powermaster 67297-344 Smooth Look Alternator, 150A, V-belt, GM

Powermaster 27297 Smooth Look Alternator, 100A, V-belt, 12V, GM

Powermaster 17297 Smooth Look Alternators, 100 AMP

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

PerTronix 91181 Ignitor II Adaptive Dwell Control, Delco 8 Cyl

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

PRW 4245471 Q-Jet Carburator, 800 CFM, Electric Choke, Comes

King Chrome GM One Wire Alternator, 100 Amp

Powermaster 13631 Starter, Full size, Chrome, Chevy

Powermaster 8002 12SI GM Alternator, 100 Amp

Powermaster 57294 GM 12SI 150 Amp Alternator, Black

Powermaster 3631 Starter, Full size, Natural, Chevy

Powermaster 37294 12SI GM Alternator, 150 Amp, Chrome

Tuff Stuff 7635 GM 10DN Replacement External Regulator

PerTronix D9000 Flame-Thrower HEI Dust Cover

PerTronix 708102 Flame-Thrower Spark Plug Wires, 8 Cyl, GM, Black

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

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

Tuff Stuff 7102 GM Alternator, External Regulator, 80 Amp

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

Tuff Stuff 7102NCP GM Alternator, 100 Amp, Ext Regulator, Pol

Tuff Stuff 7102NAP GM Alternator, 80 Amp, Ext Regulator, Polished

Tuff Stuff 7102NE GM Alternator, 100 Amp, Ext Reg, Black W/Chrome

Tuff Stuff 7102BW GM Alternator, 80 Amp, Ext Reg, Black W/Chrome

Tuff Stuff 7102NFORANGE GM Alternator, 80 Amp, Orange W/Chrome