1978 GMC K15 Engine Parts

5,871 products fit your

1978 GMC K15

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1978 GMC K15

Products

-8%

Earls |

#425609093ERL

Earls 609093ERL Speed-Seal Hose End, -3 AN, 90 Degree, Adjustable

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$87.95

/each

$95.95

-7%

Holley |

#425112114

Holley 112-114 Throttle Body Kit, 0-80670

GTIN Code:

090127662670

$233.95

/each

$253.95

-7%

Holley |

#425112120

Holley 112-120 Throttle Body Kit, 0-80528-1

GTIN Code:

090127662731

$281.95

/each

$305.95

-7%

Holley |

#425112122

Holley 112-122 Throttle Body Kit, 0-80496-1

GTIN Code:

090127662755

$304.95

/each

$330.95

Demon 1920 Rebuild kit for 625 Street Demon carburetors

Demon Carburetion |

#4251920

Demon 1920 Rebuild kit for 625 Street Demon carburetors

(2)

GTIN Code:

792898400306

$69.75

/each

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.

-7%

Holley |

#4251217

Holley 121-7 Discharge nozzle screw, Hollow

GTIN Code:

090127619766

$20.90

/each

$22.61

Ideal Heavy Duty T-Bolt Clamp, 2-1/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917213

Ideal Heavy Duty T-Bolt Clamp, 2-1/8 Inch Minimum Clamping Diameter

(1)

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$6.99

/each

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917263

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$10.49

/each

Ideal Heavy Duty T-Bolt Clamp, 3-3/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917338

Ideal Heavy Duty T-Bolt Clamp, 3-3/8 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$11.49

/each

$229 Off

Holley |

#425550601N

Holley EFI 550-601N HP EFI ECU And Harness Kits

Ignition Type:

Universal

Injector Connector:

GM TPI

Sold in Quantity:

Kit

$2,999.95

/each

$3,228.95

$242 Off

Holley |

#425550602N

Holley 550-602N HP EFI ECU & Harness Kit, LS1/LS6, NTK O2

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$3,099.95

/each

$3,341.95

$210 Off

Holley |

#425550602

Holley 550-602 HP EFI ECU & Harness Kit, LS1/LS6, Bosch O2

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$2,849.95

/each

$3,059.95

-7%

Earls |

#425AT600136ERL

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$33.84

/each

$36.61

$200 Off

Holley |

#425554114

Holley 554-114 Dominator EFI ECU

Ignition Type:

Universal

GTIN Code:

090127665794

Sold in Quantity:

Each

$2,499.95

/each

$2,699.95

$187 Off

Holley |

#425554119

Holley 554-119 Terminator EFI ECU

Transmission Control:

GTIN Code:

090127685556

Sold in Quantity:

Each

$2,349.95

/each

$2,536.95

-7%

Earls |

#425AT700145ERL

Earls AT700145ERL Super Stock Straight -4 AN Female to 1/4 Inch Barb

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$10.60

/each

$11.46

-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

-7%

Earls |

#425809106ERL

Earls 809106ERL 90 Degree -6 AN Female to -6 AN Hose Adapter

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$40.68

/each

$44.01

-7%

Earls |

#425812006ERL

Earls 812006ERL 120 Degree -6 AN Female to -6 AN Hose Adapter

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$44.35

/each

$47.97

-7%

Earls |

#425604503ERL

Earls 604503ERL Speed-Seal Hose End, -3 AN, 45 Degree, Adjustable

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$46.57

/each

$50.38

-8%

Holley |

#425120153

Holley 120-153 Round Black Finned Air Cleaner, Reusable Filter, 14 x 3

(1)

Shape:

Round

Overall Diameter:

14"

Filter Material:

Red cotton gauze

$199.95

/each

$218.95

Quik Latch |

#26107164

Quik Latch QL-25-AC Mini Air Cleaner Kit

(1)

$29.28

/each

-7%

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Hooker Headers |

#4252001HKR

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$675.95

/set

$731.95

Demon 190015 Accelerator Pump Diaphragms, 30cc

Demon Carburetion |

#425190015

Demon 190015 Accelerator Pump Diaphragms, 30cc

Sold in Quantity:

Each

GTIN Code:

792898006713

$10.39

/each

-7%

Earls |

#425300124ERL

Earls 300124ERL Auto-Fit Hose End, AN24, Red/Blue, Straight

Fitting Hose Size:

-24 AN

Fitting End A:

-24 AN Female

Fitting End B:

-24 AN Hose

$184.95

/each

$200.95

Bolt-On Billet Aluminum Engine Oil Filler Caps, Short

Speedway Motors |

#91011088

Bolt-On Billet Aluminum Engine Oil Filler Caps, Short

(15)

Attachment Style:

Bolt-on

Style:

Plain

Shape:

Round

$25.99

/each

-7%

Earls |

#4259919DFJERL

Earls 9919DFJERL Straight -6 AN Male to 16mm x 1.5 Adapter, Blue

Fitting End A:

-6 AN Male

Fitting End B:

16mm x 1.5 Male

Angle:

Straight

$17.89

/each

$19.35

-7%

Earls |

#425993205ERL

Earls 993205ERL Blue Anodized 1/2 Inch NPT Internal Plug, Aluminum

(3)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male AN

$8.95

/each

$9.69

-7%

Earls |

#425993812ERL

Earls 993812ERL Blue Anodized -12 AN Female Tee Fitting, Aluminum

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Female

Fitting End C:

-12 AN Female

$62.75

/each

$67.95

-7%

Holley |

#42552243

Holley 522-43 Fuel Injector

Injector Plug Style:

Early TBI

GTIN Code:

090127290705

$233.95

/each

$253.95

-7%

Holley |

#425522488

Holley 522-488 High Impedance Fuel Injector, 48 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127666654

$675.95

/each

$731.95

-7%

Earls |

#425997108ERL

Earls 997108ERL -8 AN Male Weld Fitting, Lightweight Aluminum

AN Size:

-8 AN

Thread Type:

RH Male

Fitting Attachment 1:

Male Threads

$13.41

/each

$14.50

-7%

Earls |

#425997120ERL

Earls 997120ERL -20 AN Male Weld Fitting, Lightweight Aluminum

AN Size:

-20 AN

Thread Type:

RH Male

Fitting Attachment 1:

Male Threads

$41.81

/each

$45.23

-7%

Holley |

#425112587

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$779.95

/each

$843.95

-7%

Holley |

#425112588

Holley 112-588 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$623.95

/each

$674.95

-7%

Earls |

#425169212ERL

Earls 169212ERL Conical Seal Package Of 2, Size -12

AN Size:

-12 AN

Material Type:

Aluminum

$28.36

/pair

$30.68

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1978 GMC K15 Engine Parts

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Products

Earls 609093ERL Speed-Seal Hose End, -3 AN, 90 Degree, Adjustable

Holley 112-114 Throttle Body Kit, 0-80670

Holley 112-120 Throttle Body Kit, 0-80528-1

Holley 112-122 Throttle Body Kit, 0-80496-1

Demon 1920 Rebuild kit for 625 Street Demon carburetors

Related Articles

Holley 121-7 Discharge nozzle screw, Hollow

Ideal Heavy Duty T-Bolt Clamp, 2-1/8 Inch Minimum Clamping Diameter

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Ideal Heavy Duty T-Bolt Clamp, 3-3/8 Inch Minimum Clamping Diameter

Holley EFI 550-601N HP EFI ECU And Harness Kits

Holley 550-602N HP EFI ECU & Harness Kit, LS1/LS6, NTK O2

Holley 550-602 HP EFI ECU & Harness Kit, LS1/LS6, Bosch O2

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Holley 554-114 Dominator EFI ECU

Holley 554-119 Terminator EFI ECU

Earls AT700145ERL Super Stock Straight -4 AN Female to 1/4 Inch Barb

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

Earls 809106ERL 90 Degree -6 AN Female to -6 AN Hose Adapter

Earls 812006ERL 120 Degree -6 AN Female to -6 AN Hose Adapter

Earls 604503ERL Speed-Seal Hose End, -3 AN, 45 Degree, Adjustable

Holley 120-153 Round Black Finned Air Cleaner, Reusable Filter, 14 x 3

Quik Latch QL-25-AC Mini Air Cleaner Kit

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Demon 190015 Accelerator Pump Diaphragms, 30cc

Earls 300124ERL Auto-Fit Hose End, AN24, Red/Blue, Straight

Bolt-On Billet Aluminum Engine Oil Filler Caps, Short

Earls 9919DFJERL Straight -6 AN Male to 16mm x 1.5 Adapter, Blue

Earls 993205ERL Blue Anodized 1/2 Inch NPT Internal Plug, Aluminum

Earls 993812ERL Blue Anodized -12 AN Female Tee Fitting, Aluminum

Holley 522-43 Fuel Injector

Holley 522-488 High Impedance Fuel Injector, 48 lb/hr Injector Flow

Earls 997108ERL -8 AN Male Weld Fitting, Lightweight Aluminum

Earls 997120ERL -20 AN Male Weld Fitting, Lightweight Aluminum

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Holley 112-588 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Earls 169212ERL Conical Seal Package Of 2, Size -12