1978 GMC C15 Engine Parts

6,458 products fit your

1978 GMC C15

Add Engine

Show Direct Fit Parts

6,458 products

Sort By:

Clear All

Fitment

1978 GMC C15

Products

3/8 Inch-24 IFM to -3 AN Male Steel Brake Adapter Connector Fitting

Speedway Motors |

#6174396

3/8 Inch-24 IFM to -3 AN Male Steel Brake Adapter Connector Fitting

(40)

Fitting End A:

-3 AN Male

Fitting End B:

3/8"-24 I.F. Male

Material Type:

Steel

$14.49

/pair

-5%

Dakota Digital |

#365BIM012HLLY

Dakota Digital BIM-EFI-1 Holley EFI Interface Module

(6)

Sold in Quantity:

Each

GTIN Code:

670219126084

$109.25

/each

$115.00

Offenhauser |

#56058500

Offenhauser Chrome Universal Adjust. Fuel Pressure Regulator, 1-6 PSI

(47)

Regulator Style:

Adjustable

Material Type:

Steel

$35.99

/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

DEi 010402 Versa-Shield Universal Starter Heat Shield, 7 x 24 Inch

DEI |

#35610402

DEi 010402 Versa-Shield Universal Starter Heat Shield, 7 x 24 Inch

(19)

Overall Length:

24.00"

Overall Width:

7.00"

$29.99

/each

New Sheet Metal, Bodywork and Paint | 1968 C10 Build Episode 7

Now that our '68 C10 cab is straight and rust-free, it's time to bolt on the rest of the sheet metal, get it straight, and get it painted!

Chris Ryan's 1978 Pontiac Trans Am

Chris Ryan's '78 Firebird is a loving tribute to that famous Trans Am from _Smokey & the Bandit_, but with style and performance that would have been nearly impossible when the Bandit was busy with Sheriff Justice.

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.

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.

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.

55 Chevy Engine Build

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

Progress Update | 1968 C10 Build

We've come a long way on our '68 C10 project, but we still have a long way to go. Watch as Kevin and Joe discuss where we're at and where we're going.

Front Suspension and Rolling Chassis | 1968 C10 Build Episode 3

In Episode 3 of our C10 build, we install a front suspension kit and finally have a rolling chassis!

HEI Distributor Wiring Pigtail, 8 Inches

Speedway Motors |

#2896933

HEI Distributor Wiring Pigtail, 8 Inches

(29)

Wire Length:

Sold in Quantity:

Each

$10.99

/each

Gates |

#39532929

Gates 32929 Power Grip Hose Clamp, 1-1/16 Inch - 1-3/16 Inch OD

(1)

Style:

Heat-Shrink

Material Type:

Thermoplastic

Color:

Black

$10.49

/each

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Raw

Speedway Motors |

(15)

Fitting End A:

-3 AN to -12 AN

Material Type:

Plastic

$42.99

/kit

Driven Racing Oil |

#91003807

Driven Racing Oil 03807 HR5 Conventional 10W40 Motor Oil, 12 Quarts

(15)

Oil Weight:

10W40

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$143.88

/box

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

Speedway Motors |

#9100198

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

(9)

Regulator Style:

Non-return

Material Type:

Aluminum

$88.99

/kit

Stainless T-Bolt Clamp, 1-5/8 Inch Minimum Clamping Diameter

Speedway Motors |

#910553321

Stainless T-Bolt Clamp, 1-5/8 Inch Minimum Clamping Diameter

(10)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$5.99

/each

Engine Lifting Sling, 4-Point Adjustable, 1200 Lb. Lift Straps

Speedway Motors |

#91089447

Engine Lifting Sling, 4-Point Adjustable, 1200 Lb. Lift Straps

(35)

Hole Diameter:

0.375"

Material Thickness:

.250"

Hardware Included:

Yes

$104.99

/each

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

Speedway Motors |

#1351935

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

(67)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$21.99

/each

FiTech |

#52170061

FiTech 70061 Loaded LS Style 4 Bolt, 92MM Throttle Body

(7)

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$192.00

/each

Speedway Louvered Style Chrome Air Cleaner, 2-5/8 Inch

Speedway Motors |

#91011005

Speedway Louvered Style Chrome Air Cleaner, 2-5/8 Inch

(84)

Shape:

Round

Overall Diameter:

4.63"

$16.99

/each

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

Speedway Full Flow Swivel Hose End Fitting, Straight, Anodized, -8 AN

Speedway Motors |

#62010031

Speedway Full Flow Swivel Hose End Fitting, Straight, Anodized, -8 AN

(3)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$17.99

/each

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

Spectre Performance |

#4655946

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

(2)

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$13.99

/each

Driven Racing Oil |

#91019306

Driven Racing Oil 19306 GP-1 Synthetic Blend 10W30 Oil, 12 Quarts

(4)

Oil Weight:

10W30

Oil Type:

Synthetic Blend

ZDDP Enhanced:

Yes

$155.64

/box

Speedway Motors |

#9101764

LS Swap Conversion Low Profile Oil Pan, OEM Filter Location, Zinc

(8)

Sump Style:

Wet Sump

Sump Location:

Rear

$265.99

/each

Holley |

#9109642

Holley 0-80508S 750CFM 4160 Carburetor w/Chrome Fuel Feed Line

(14)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$571.99

/kit

Accel |

#1059011

Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve

(5)

Conductor Style:

Spiral Core

Diameter:

$159.95

/set

OER 3932435 1969-81 A/C Compressor Rear Mounting Support Bracket

OER |

#92624563

OER 3932435 1969-81 A/C Compressor Rear Mounting Support Bracket

Fits A/C Compressor Style:

Frigidaire A-6

Water Pump Style:

Long

$44.99

/each

Dayco |

#31701050

Powerbond ® By Dayco Street Performance Harmonic Balancer 400

Material Type:

Nodular Iron

Finish:

Black painted

SFI Rated:

$189.99

/each

-6%

Holley Sniper |

#425565303K

Holley Sniper 565-303K Hyperspark Master Kit, 565-303 Dist., Ford

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

OER 3932433 1969-82 V6/Small Block Front A/C Compressor Bracket

OER |

#92624562

OER 3932433 1969-82 V6/Small Block Front A/C Compressor Bracket

Fits A/C Compressor Style:

Frigidaire A-6

Water Pump Style:

Long

$25.99

/each

Painless Wiring |

#91060217

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Primary Tube Diameter:

1-5/8"

$678.99

/set

Showing 1 - 180 of 6,458 results

Shop Feedback:

Did you find what you are looking for?

1978 GMC C15 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

3/8 Inch-24 IFM to -3 AN Male Steel Brake Adapter Connector Fitting

Dakota Digital BIM-EFI-1 Holley EFI Interface Module

Offenhauser Chrome Universal Adjust. Fuel Pressure Regulator, 1-6 PSI

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

DEi 010402 Versa-Shield Universal Starter Heat Shield, 7 x 24 Inch

Related Articles

HEI Distributor Wiring Pigtail, 8 Inches

Gates 32929 Power Grip Hose Clamp, 1-1/16 Inch - 1-3/16 Inch OD

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Raw

Tight-Fit Small Block Chevy Block Hugger Headers, Stainless Steel

Tight-Fit Small Block Ford Block Hugger Headers, Raw

Speedway Small Block Chevy Hugger Tight Fit Headers, Raw Finish

Plastic AN Flare Fitting Cap and Plug Kit, 144-Piece

Driven Racing Oil 03807 HR5 Conventional 10W40 Motor Oil, 12 Quarts

Adjustable Fuel Pressure Regulator with Gauge Kit for Carburetor

Stainless T-Bolt Clamp, 1-5/8 Inch Minimum Clamping Diameter

Engine Lifting Sling, 4-Point Adjustable, 1200 Lb. Lift Straps

Holley/Edelbrock to Rochester 4G 4-Jet Carburetor Adapter Plate

FiTech 70061 Loaded LS Style 4 Bolt, 92MM Throttle Body

Speedway Louvered Style Chrome Air Cleaner, 2-5/8 Inch

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

Speedway Full Flow Swivel Hose End Fitting, Straight, Anodized, -8 AN

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

Driven Racing Oil 19306 GP-1 Synthetic Blend 10W30 Oil, 12 Quarts

LS Swap Conversion Low Profile Oil Pan, OEM Filter Location, Zinc

Holley 0-80508S 750CFM 4160 Carburetor w/Chrome Fuel Feed Line

Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve

OER 3932435 1969-81 A/C Compressor Rear Mounting Support Bracket

Powerbond ® By Dayco Street Performance Harmonic Balancer 400

Holley Sniper 565-303K Hyperspark Master Kit, 565-303 Dist., Ford

OER 3932433 1969-82 V6/Small Block Front A/C Compressor Bracket

Painless Wiring 60217 1999-2005 GM Vortec Engine Harness

Hedman Hedders 62093 67-91 SBC Headers, Black

Hedman Hedders 62090 67-91 SBC Headers, Raw

Hedman Hedders 69090 67-91 Chevy Truck Headers, Uncoated

Hedman Hedders 66092 67-91 Chevy Truck Headers, HTC

Hedman Hedders 69890 67-91 GM Truck Headers, Silver