GMC C15 Engine Parts

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GMC C15

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-11%

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Flowtech Exhaust |

#425117042FLT

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Finish:

Chrome

Sold in Quantity:

Pair

$562.95

/set

$633.95

Holley |

#427125

Holley 125 Power Valve

(20)

$16.93

/each

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

Chevrolet Performance Parts |

#35512608814

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

(2)

Sold in Quantity:

Each

Material Type:

Brass

$36.99

/each

Lokar |

#4911220004

Lokar 1220004 80-up SBC Anchor-Tight Locking Flexible Engine Dipstick

(1)

Finish:

Anodized

Sold in Quantity:

Each

$149.95

/each

-8%

Earls |

#425AT804510ERL

Earls AT804510ERL 45 Degree -10 AN Female to -10 AN Swivel Low Profile

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$66.65

/each

$72.95

How to C-Notch a C10 Truck Frame

Follow along as we give our C10 truck project a much needed dose of suspension travel with a bolt-on C-notch kit.

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.

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.

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.

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.

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

Assembly and Engine Start | 1968 C10 Build Episode 8

It's alive! Our 1968 C10 truck project is one step closer to our first drive. In this episode, our old truck finally comes to life with a cammed junkyard LS.

The Modern Day Chevy C10

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

-23%

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Speedway Motors |

#6176111

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Fitting End C:

-4 AN Male

$10.49

/each

$13.74

-6%

Earls |

#425679110ERL

Earls 679110ERL 90 Degree -10 AN Tube Hose End

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$49.95

/each

$53.67

-7%

Earls |

#425985008ERL

Earls 985008ERL Blue -8 AN Male to3/4-16 Inch O-Ring Port Adapter

Fitting End A:

-8 AN Male

Fitting End B:

3/4" - 16 Male O-ring (-8 AN)

Angle:

Straight

$20.89

/each

$22.60

Holley |

#425347BK

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Adjustable:

Yes

Material Type:

Steel

Finish:

Black

$13.41

/each

-7%

Earls |

#425980608ERL

Earls 980608ERL -8 AN Flare Plug Fitting, Blue Anodized

Fitting End A:

-8 AN

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$5.94

/each

$6.42

-6%

Holley Sniper |

#425565302K

Holley Sniper 565-302K Hyperspark Master Kit, 565-302 Dist., Ford

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

-7%

Earls |

#425AT924106ERL

Earls AT924106ERL 45 Degree -6 AN Male to -6 AN Female Swivel

(1)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Female

Angle:

45 degree

$33.24

/each

$35.96

-5%

Accel |

#105170901C

ACCEL 170901C Universal Ceramic Booted Single Wire Replacement Kit

Diameter:

Sold in Quantity:

Each

$49.95

/each

$53.12

-91%

Speedway Oil Filter Rock Guard, 9 Inch Long

Speedway Motors |

#91015167

Speedway Oil Filter Rock Guard, 9 Inch Long

Garage Sale Type:

Closeout

$2.28

/each

$25.99

-16%

Speedhut |

#140092502R

Speedhut R25-OP2-REV 2-5/8" Oil Pressure Gauge 0-60 psi w/Warning

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$210.20

/each

$252.24

Mobil 1 |

#3241223261

Mobil 1 122326 Advanced Full Synthetic Oil, 10W-30, 5 Quarts

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$51.99

/each

Mobil 1 |

#3241267911

Mobil 1 126791-1 Delvac Extreme Motor Oil, 15W-40, 2.5 Gallon

Oil Weight:

15W40

Oil Type:

Synthetic

ZDDP Enhanced:

$67.99

/each

-7%

Earls |

#425AT993301ERL

Earls AT993301ERL 1/8 Inch NPT Hex Head Plug, Hard Anodized Aluminum

Fitting Type:

Plug Fitting

Fitting Size 1:

1/8" Male NPT

Fitting Attachment 1:

Male NPT

$10.40

/each

$11.25

Valvoline |

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$195.97

/each

$235.17

Vapor Trapper |

#43900003

Shop48 Vapor Trapper Billet Charcoal Canister (Canister Only)

Sold in Quantity:

Each

$319.99

/kit

GTIN Code:

843386132381

$210.20

/each

$252.24

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GMC C15 Engine Parts

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Products

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Holley 125 Power Valve

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

Lokar 1220004 80-up SBC Anchor-Tight Locking Flexible Engine Dipstick

Earls AT804510ERL 45 Degree -10 AN Female to -10 AN Swivel Low Profile

Related Articles

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Earls 679110ERL 90 Degree -10 AN Tube Hose End

Earls 985008ERL Blue -8 AN Male to3/4-16 Inch O-Ring Port Adapter

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Earls 980608ERL -8 AN Flare Plug Fitting, Blue Anodized

Holley Sniper 565-302K Hyperspark Master Kit, 565-302 Dist., Ford

Earls AT924106ERL 45 Degree -6 AN Male to -6 AN Female Swivel

ACCEL 170901C Universal Ceramic Booted Single Wire Replacement Kit

Speedway Oil Filter Rock Guard, 9 Inch Long

Speedhut R25-OP2-REV 2-5/8" Oil Pressure Gauge 0-60 psi w/Warning

Mobil 1 122326 Advanced Full Synthetic Oil, 10W-30, 5 Quarts

Mobil 1 126791-1 Delvac Extreme Motor Oil, 15W-40, 2.5 Gallon

Earls AT993301ERL 1/8 Inch NPT Hex Head Plug, Hard Anodized Aluminum

Valvoline VR1 SAE 30W Motor Oil, 1 Quart

Earls 806106ERL 60 Degree -6 AN Female to -6 AN Hose Adapter

Speedhut L25-OP7-LEG 2-5/8" Oil Pressure Gauge 0-150 psi

Speedhut L2-OP1-LEG 2-1/16" Oil Pressure Gauge 0-30 psi

Speedhut L2-OP4-ATQ 2-1/16" Oil Pressure Gauge, 0-150 PSI

Speedhut L2-OP6-LEG 2-1/16" Oil Pressure Gauge 0-100 90 Degree

Speedhut R25-OP1-REV 2-5/8" Oil Pressure Gauge 0-30 psi w/Warning

Speedhut L2-OP3-ATQ 2-1/16" Oil Pressure Gauge 0-100 PSI, Antique

Speedhut R25-OP4-REV 2-5/8" Oil Pressure Gauge 0-7.0 w/Warning

Speedhut L25-OP3-LEG 2-5/8" Oil Pressure Gauge 100 psi

Speedhut L25-OP4-ATQ 2-5/8" Oil Pressure Gauge, 0-150 PSI

Speedhut L25-OP5-LEG 2-5/8" Oil Pressure Gauge 0-14.0 bar

Shop48 Vapor Trapper Billet Charcoal Canister (Canister Only)

Shop48 Vapor Trapper HP Billet Charcoal Canister Premium Kit

Speedhut R2-OP1-REV 2-1/16" Oil Pressure Gauge 0-30 psi w/Warning

Speedhut R2-OP2-REV 2-1/16" Oil Pressure Gauge 0-60 psi w/Warning

Speedhut R2-OP7-REV 2-1/16" Oil Pressure Gauge 0-150 w/Warning

Speedhut R25-P2-REV 2-5/8" Pressure Gauge 0-300 psi w/Warning