1978 GMC K15 Engine Parts

5,450 products fit your

1978 GMC K15

Add Engine

Show Direct Fit Parts

5,450 products

Sort By:

Clear All

Fitment

1978 GMC K15

Products

-27%

OTB Gear |

#9104042

OTB Gear 4042 Finned Velocity Stack, 7-1/2 Inch

(1)

Material Type:

Aluminum

Garage Sale Type:

Discontinued

$122.82

/each

$169.99

-55%

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

Speedway Motors |

#6176092

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

3/4" NPT Male

$20.22

/each

$45.45

-53%

Fragola |

#61761261

Fragola 483308-BL AN Flare Bulkhead Fitting, -8 AN, 90 Degree

Garage Sale Type:

Discontinued

AN Size:

-8 AN

Angle:

90 degree

$13.72

/each

$29.64

-54%

Aluminum Flare Reducer Adapter, Blue, -10 AN to -12 AN

Speedway Motors |

#6176182

Aluminum Flare Reducer Adapter, Blue, -10 AN to -12 AN

Garage Sale Type:

Discontinued

Angle:

Straight

Fitting End A:

-10 AN Male

$10.11

/each

$22.11

-66%

Fragola |

#61768508

Fragola 681508-BL Real-Street 150 Degree PTFE Hose End Fitting, -8 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

$22.39

/each

$66.33

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.

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.

Engine Cylinder Numbers

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.

-80%

Fragola |

#6176899681

Fragola 6899681-BL Real Street 90 Deg. PTFE Hose End Fitting, -6 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-6 AN

Fitting End A:

1/2" NPT Male

$6.70

/each

$33.99

-63%

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Speedway Motors |

#6177018

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Garage Sale Type:

Discontinued

Fitting End A:

-12 AN Male

Fitting End B:

-10 AN Male O-ring

$9.75

/each

$26.46

-17%

Goodridge |

#6177026

Goodridge AN921-10D 90 High-Flow O-Ring -10 AN Hose to Port Fitting

(1)

Garage Sale Type:

Discontinued

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male O-ring

$30.59

/each

$37.01

-15%

Aluminum Flare Union Adapter Fitting, Blue, -16 AN

Speedway Motors |

#6176039

Aluminum Flare Union Adapter Fitting, Blue, -16 AN

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

-16 AN Male

$16.99

/each

$19.99

-15%

Speedway 90 -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760900

Speedway 90 -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Garage Sale Type:

Discontinued

Fitting End A:

-12 AN Male

Fitting End B:

1/2" NPT Male

$24.64

/each

$28.99

-88%

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Speedway Motors |

#6176091

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

$5.52

/each

$47.82

-80%

Precision Turbo |

#38674200

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

Garage Sale Type:

Discontinued

Turbo Oil Flange Type:

Turbo Drain

Material Type:

Stainless Steel

$8.26

/each

$41.99

-76%

Alexander Racing Enterprises |

#91603471

Alexander Racing Enterprises HLR-575 Headlight Air Intake, Delete

Garage Sale Type:

Discontinued

Tube O.D.:

5.75"

Color:

Silver

$5.79

/each

$24.99

-74%

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Speedway Motors |

#6173468

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Garage Sale Type:

Discontinued

AN Size:

-16 AN

Material Type:

Rubber

$5.52

/bag

$21.63

-67%

Fragola |

#6171008

Fragola 104504 Full Flow Hose End Coupler Fitting, 45 Deg -4 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

$10.83

/each

$33.07

$199 Off

Aeroquip |

#61710251

Aeroquip FBM4445 Hose End Coupler Fitting, 120 Degree, Black, -12 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

$40.73

/each

$239.29

$222 Off

Aeroquip |

#6171026

Aeroquip FBM4062 Hose End Coupler Fitting, 180 Degree, Blue/Red, -6 AN

(2)

Garage Sale Type:

Discontinued

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

$27.91

/each

$250.00

$579 Off

Aeroquip |

#6173414

Aeroquip FBM3414 Stainless Steel Hose Support Coil, -16 AN

Garage Sale Type:

Discontinued

Hose Length:

20 ft.

$174.24

/box

$753.16

-62%

Earls |

#425AT922107ERL

Earls AT922107ERL 90 Degree -8 AN Male to 1/4 Inch NPT Male Swivel

Garage Sale Type:

Discontinued

Fitting End A:

-8 AN Male

Fitting End B:

1/4" NPT Male

$13.18

/each

$34.95

-7%

Earls |

#425915103ERL

Earls 915103ERL Blue Anodized Straight -3AN Female Swivel Coupling

(1)

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Female

Angle:

Straight

$16.42

/each

$17.76

-7%

Earls |

#425AT704611ERL

Earls AT704611ERL Super Stock 45 Degree -10 AN Female to 5/8 Inch Barb

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$46.56

/each

$50.37

-15%

Speedway Motors |

#6176193

Aluminum Bulkhead Jam Nut, Blue, -16 AN

Garage Sale Type:

Discontinued

AN Size:

-16 AN

Material Type:

Aluminum

$6.79

/each

$7.99

-59%

Fragola |

#3249804041

Fragola 48040-BL Aluminum Tee-On-Run Fitting, -4 AN

Garage Sale Type:

Discontinued

AN Size:

-4 AN

Angle:

Tee

$12.27

/each

$30.22

-19%

Lisle |

#21237200

Lisle Corporation 37200 Timing Tool For Ford With Tensioner

(1)

Sold in Quantity:

Each

Garage Sale Type:

Discontinued

$45.04

/each

$55.99

Titan Tools |

#72845207

Titan Tools 45207 Hose Clamp Assortment, 20 Piece

(3)

Style:

Worm Gear

Material Type:

Steel

Color:

Natural

$15.99

/box

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

Speedway Motors |

#61760490

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

(1)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$11.49

/each

-7%

Earls |

#425989543ERL

Earls 989543ERL -3 AN to 3/8-24 IFF Tubing Adapter, Zinc Plated

(3)

Fitting End A:

-3 AN Male

Fitting End B:

3/8"-24 I.F. Female

Material Type:

Steel

$10.80

/each

$11.68

Klotz |

#91011016

Klotz KL-607 Fabric Filter Oil

(1)

Liquid Measurement:

15.25 fl. oz.

Sold in Quantity:

Each

$14.00

/each

Maxima |

#22911928

Maxima Racing Oils 39-119128 Break-In oil, 15W50, 1 Gallon

Oil Weight:

15W50

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$42.99

/each

-40%

Speedway Motors |

#910154

Gilmer Drive Belts

(9)

Belt Type:

Gilmer

Material Type:

Rubber

Sold in Quantity:

Each

$13.00

/each

$21.99

216, 235, 261 Chevy 6 Cylinder Headers, Raw Finish

Speedway Motors |

#9301213

216, 235, 261 Chevy 6 Cylinder Headers, Raw Finish

(9)

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$198.99

/set

14 Inch Mini Velocity Stack Flat Base & Sure Seal O-Ring Spacer

Speedway Motors |

#9100624

14 Inch Mini Velocity Stack Flat Base & Sure Seal O-Ring Spacer

(1)

Overall Diameter:

14.25"

Shape:

Round

Housing Material:

Aluminum

$98.99

/kit

-9%

PerTronix |

#4471146A

PerTronix 1146A Ignitor, Delco 4 Cylinder, CW

(1)

GTIN Code:

694342000141

$139.98

/each

$153.98

-23%

Vibrant |

#32102104

Vibrant 2104 Silicone Vacuum Hose Pit Packs, Black

GTIN Code:

690092120160

$55.50

/each

$72.50

Quik Latch |

#26107165

Quik Latch QL-25-ACB Black Anodized Air Cleaner Latch

(2)

$33.82

/each

Quick Fuel 8-100QFT Flange Gasket, Holley 2-Barrel

Quick Fuel Technology |

#4248100QFT

Quick Fuel 8-100QFT Flange Gasket, Holley 2-Barrel

Carburetor Barrels:

2-Barrel

Carburetor Flange Type:

2-Barrel 4-Bolt

GTIN Code:

849804013591

$11.91

/each

Showing 1 - 1872 of 5,450 results

Shop Feedback:

Did you find what you are looking for?

1978 GMC K15 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

OTB Gear 4042 Finned Velocity Stack, 7-1/2 Inch

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

Fragola 483308-BL AN Flare Bulkhead Fitting, -8 AN, 90 Degree

Aluminum Flare Reducer Adapter, Blue, -10 AN to -12 AN

Fragola 681508-BL Real-Street 150 Degree PTFE Hose End Fitting, -8 AN

Related Articles

Fragola 6899681-BL Real Street 90 Deg. PTFE Hose End Fitting, -6 AN

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Goodridge AN921-10D 90 High-Flow O-Ring -10 AN Hose to Port Fitting

Aluminum Flare Union Adapter Fitting, Blue, -16 AN

Speedway 90 -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

Alexander Racing Enterprises HLR-575 Headlight Air Intake, Delete

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Fragola 104504 Full Flow Hose End Coupler Fitting, 45 Deg -4 AN

Aeroquip FBM4445 Hose End Coupler Fitting, 120 Degree, Black, -12 AN

Aeroquip FBM4062 Hose End Coupler Fitting, 180 Degree, Blue/Red, -6 AN

Aeroquip FBM3414 Stainless Steel Hose Support Coil, -16 AN

Earls AT922107ERL 90 Degree -8 AN Male to 1/4 Inch NPT Male Swivel

Earls 915103ERL Blue Anodized Straight -3AN Female Swivel Coupling

Earls AT704611ERL Super Stock 45 Degree -10 AN Female to 5/8 Inch Barb

Aluminum Bulkhead Jam Nut, Blue, -16 AN

Fragola 48040-BL Aluminum Tee-On-Run Fitting, -4 AN

Lisle Corporation 37200 Timing Tool For Ford With Tensioner

Titan Tools 45207 Hose Clamp Assortment, 20 Piece

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

Earls 989543ERL -3 AN to 3/8-24 IFF Tubing Adapter, Zinc Plated

Klotz KL-607 Fabric Filter Oil

Maxima Racing Oils 39-119128 Break-In oil, 15W50, 1 Gallon

Gilmer Drive Belts

216, 235, 261 Chevy 6 Cylinder Headers, Raw Finish

14 Inch Mini Velocity Stack Flat Base & Sure Seal O-Ring Spacer

PerTronix 1146A Ignitor, Delco 4 Cylinder, CW

Vibrant 2104 Silicone Vacuum Hose Pit Packs, Black

Quik Latch QL-25-ACB Black Anodized Air Cleaner Latch

Quick Fuel 8-100QFT Flange Gasket, Holley 2-Barrel