GMC G15 Engine Parts

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GMC G15

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-7%

Holley |

#425558498

Holley 558-498 Sniper 2 Bluetooth Module

(1)

ECM Included:

Sold in Quantity:

Each

$237.95

/each

$257.95

-6%

Holley Sniper |

#425565300K

Holley Sniper 565-300K Hyperspark Master Kit W/ 565-300 Dist., GM

(1)

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

45 Degree Flare Adaptor, AN3 to 1/8 Inch NPT

Speedway Motors |

#6176093

45 Degree Flare Adaptor, AN3 to 1/8 Inch NPT

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$11.99

/each

Black 45 Degree -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760931

Black 45 Degree -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$12.49

/each

Speedway Motors |

#61761181

Black An6 Straight Bulkhead

AN Size:

-6 AN

Angle:

Straight

Fitting End A:

-6 AN Male

$11.49

/each

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.

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.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Engine Cylinder Numbers

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

On the Dyno at Speedway Motors Racing Engines

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

Speedway Motors Introduces New IMCA Modified Spec Racing Engine as they Kick Off 2025 Race Season

Speedway Motors announced today the introduction of a new IMCA Modified Spec Racing Engine as they kick off the 2025 race season along with discounts Jan. 27-Feb. 2 to help their customers get ready for race season.

Speedway Motors |

#7209517

Linear Wire Looms

(34)

$25.99

/pair

ICT BILLET |

#826551867

ICT Billet 551867 Braided Turbo Oil Feed Lines, 48 Inch

Hose Length:

48.00"

Fitting Size 1:

-4 AN

Material Type:

Steel

$55.00

/each

Holley |

#9100172

Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor Elec Choke Kit

(3)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$769.99

/kit

Speedway Motors |

#61761871

Aluminum Bulkhead Jam Nut, Black, -3 AN

(2)

AN Size:

-3 AN

Material Type:

Aluminum

Finish:

Anodized

$6.99

/pair

Speedway Motors |

#61761881

Aluminum Bulkhead Jam Nut, Black, -4 AN

(1)

AN Size:

-4 AN

Material Type:

Aluminum

Finish:

Anodized

$6.29

/pair

Speedway Motors |

#61761891

Black An6 Bulkhead Nuts

(4)

AN Size:

-6 AN

Material Type:

Aluminum

Finish:

Anodized

$5.99

/pair

Speedway Motors |

#6176190

Aluminum Bulkhead Jam Nut, Blue, -8 AN

(2)

AN Size:

-8 AN

Material Type:

Aluminum

Finish:

Anodized

$4.99

/each

90 Degree Socketless Push-On Hose End Fitting, -8 AN

Speedway Motors |

#6202017

90 Degree Socketless Push-On Hose End Fitting, -8 AN

(18)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$21.99

/each

Black 90 Degree Socketless Push-On Hose End, -10 AN

Speedway Motors |

#62020181

Black 90 Degree Socketless Push-On Hose End, -10 AN

(5)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$24.99

/each

Tri-Bar Wing Nut Style Air Cleaner & Washable Air Filter Element

Speedway Motors |

#9101816

Tri-Bar Wing Nut Style Air Cleaner & Washable Air Filter Element

(7)

Shape:

Round

Overall Diameter:

$32.99

/kit

Black Socketless Straight Push-On Hose End Fitting, -6 AN

Speedway Motors |

#62020021

Black Socketless Straight Push-On Hose End Fitting, -6 AN

(43)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$13.99

/each

Straight Socketless Push-On Hose End, -8 AN

Speedway Motors |

#6202003

Straight Socketless Push-On Hose End, -8 AN

(14)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$12.99

/each

Straight Socketless Push-On Hose End, -12 AN

Speedway Motors |

#6202005

Straight Socketless Push-On Hose End, -12 AN

(3)

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$15.99

/each

Black 45 Degree Socketless Push-On Hose End, -6 AN

Speedway Motors |

#62020091

Black 45 Degree Socketless Push-On Hose End, -6 AN

(15)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$17.99

/each

Black 90 Degree Socketless Push-On Hose End Fitting, -6 AN

Speedway Motors |

#62020161

Black 90 Degree Socketless Push-On Hose End Fitting, -6 AN

(41)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$18.99

/each

Street Demon 1900 625 CFM 4 Barrel Carburetor, Ball Burnished Alum

Demon Carburetion |

#91012016

Street Demon 1900 625 CFM 4 Barrel Carburetor, Ball Burnished Alum

(21)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$479.95

/each

Lucas Oil |

#48410700

Lucas Oil 10700 20W50 Conventional Motorcycle Oil, Quart, Case/6

(2)

Oil Weight:

20W50

Oil Type:

Mineral

ZDDP Enhanced:

$44.99

/box

MSD |

#5476427

MSD 6427 Ignition Control, 6CT

(2)

Ignition Box Output:

Capacitive Discharge

Circuitry:

Digital

$539.95

/each

Anodized Aluminum -12 AN Flare Plug Fitting, Blue

Speedway Motors |

#6176022

Anodized Aluminum -12 AN Flare Plug Fitting, Blue

Fitting End A:

-12 AN

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$5.49

/each

Offenhauser |

#5602748

Offenhauser 2748 Aluminum Carb Hat Air Plenum Carburetor Bonnet

(7)

Material Type:

Aluminum

Finish:

Natural

Sold in Quantity:

Each

$93.99

/each

Speedway Motors |

#5605159

Late Carburetor Adapter

(13)

Carburetor Flange Type:

2-Barrel 3-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$36.99

/each

PennGrade |

#63310301

PennGrade 1 SAE 10W30 Synthetic Performance Engine Oil, 1 Qt.

(5)

Oil Weight:

10W30

Oil Type:

Synthetic Blend

ZDDP Enhanced:

Yes

$10.49

/quart

-69%

Aeroquip |

#6171010

Aeroquip FBM1023 45 Degree Hose End Coupler Fitting, Red/Blue, -8 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$38.99

/each

$126.24

-72%

Aeroquip |

#6171017

Aeroquip FBM4033 Full Flow Hose End Coupler Fitting, 90 Degree, -8 AN

(1)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$30.99

/each

$111.56

-21%

Powermaster |

#25580783

Powermaster 8078-3 CS121 Style Race Alternator, 100A, Black, XS

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$274.99

/each

$351.25

Powermaster |

#2551138

Powermaster 1138 Powergen Pulley, 1V Groove, 3/8 w/ Step, Chrome

Finish:

Chrome

Sold in Quantity:

Each

$70.99

/each

-18%

Powermaster |

#25528476114

Powermaster 28476-114 Race Alternator, 100A, 16V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$352.99

/each

$435.00

$108 Off

Powermaster |

#25557752

Powermaster 57752 Alternator, 200 Amp, Ford 3G

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Satin

$361.99

/each

$470.00

$107 Off

Powermaster |

#255377591

Powermaster 377591 Alternator, 200Amp, Ford 3G

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$451.99

/each

$558.75

-21%

Powermaster |

#255190049

Powermaster 19004-9 PowerMAX Plus Starter, LS 168T, Chrome

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$263.99

/each

$336.25

$103 Off

Powermaster |

#2558164

Powermaster 8164 Denso Style Race Alternator, 75A, Black, XS Volt

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Powder Coated

$345.99

/each

$448.75

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GMC G15 Engine Parts

Year

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Part

Brand

Transmission Family

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Customer Rating

Products

Holley 558-498 Sniper 2 Bluetooth Module

Holley Sniper 565-300K Hyperspark Master Kit W/ 565-300 Dist., GM

45 Degree Flare Adaptor, AN3 to 1/8 Inch NPT

Black 45 Degree -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

Black An6 Straight Bulkhead

Related Articles

Linear Wire Looms

ICT Billet 551867 Braided Turbo Oil Feed Lines, 48 Inch

Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor Elec Choke Kit

Aluminum Bulkhead Jam Nut, Black, -3 AN

Aluminum Bulkhead Jam Nut, Black, -4 AN

Black An6 Bulkhead Nuts

Aluminum Bulkhead Jam Nut, Blue, -8 AN

90 Degree Socketless Push-On Hose End Fitting, -8 AN

Black 90 Degree Socketless Push-On Hose End, -10 AN

Tri-Bar Wing Nut Style Air Cleaner & Washable Air Filter Element

Black Socketless Straight Push-On Hose End Fitting, -6 AN

Straight Socketless Push-On Hose End, -8 AN

Straight Socketless Push-On Hose End, -12 AN

Black 45 Degree Socketless Push-On Hose End, -6 AN

Black 90 Degree Socketless Push-On Hose End Fitting, -6 AN

Street Demon 1900 625 CFM 4 Barrel Carburetor, Ball Burnished Alum

Lucas Oil 10700 20W50 Conventional Motorcycle Oil, Quart, Case/6

MSD 6427 Ignition Control, 6CT

Anodized Aluminum -12 AN Flare Plug Fitting, Blue

Offenhauser 2748 Aluminum Carb Hat Air Plenum Carburetor Bonnet

Late Carburetor Adapter

PennGrade 1 SAE 10W30 Synthetic Performance Engine Oil, 1 Qt.

Aeroquip FBM1023 45 Degree Hose End Coupler Fitting, Red/Blue, -8 AN

Aeroquip FBM4033 Full Flow Hose End Coupler Fitting, 90 Degree, -8 AN

Powermaster 8078-3 CS121 Style Race Alternator, 100A, Black, XS

Powermaster 1138 Powergen Pulley, 1V Groove, 3/8 w/ Step, Chrome

Powermaster 28476-114 Race Alternator, 100A, 16V 1 Wire Regulator

Powermaster 57752 Alternator, 200 Amp, Ford 3G

Powermaster 377591 Alternator, 200Amp, Ford 3G

Powermaster 19004-9 PowerMAX Plus Starter, LS 168T, Chrome

Powermaster 8164 Denso Style Race Alternator, 75A, Black, XS Volt