1978 GMC K25 Engine Parts

5,971 products fit your

1978 GMC K25

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1978 GMC K25

Products

-20%

Powermaster |

#25528468114

Powermaster 28468-114 Race Alternator, 90A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$358.99

/each

$448.75

-8%

Quick Fuel 3-303QFT Non-Stick Carburetor Rebuild Kit, 1050-1250 CFM

Quick Fuel Technology |

#4243303QFT

Quick Fuel 3-303QFT Non-Stick Carburetor Rebuild Kit, 1050-1250 CFM

Sold in Quantity:

Kit

Rebuild Kit Type:

Rebuild kit

$169.95

/each

$184.95

MSD Street-Fire Wire Set and Install Kit, Multi-Angle, Stock/HEI

Speedway Motors |

#91603082

MSD Street-Fire Wire Set and Install Kit, Multi-Angle, Stock/HEI

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

HEI or Socket

$196.99

/each

BluePrint Engines |

#227BPP12110340

BluePrint Engines BPP12110340 SBF Block, 8.200 Deck x 4.000 Bore

Main Journal Style:

302 mains

Deck Height:

8.200"

Material Type:

Cast Iron

$2,899.00

/each

BluePrint Engines |

#227BPP12110341

BluePrint Engines BPP12110341 SBF Block, 8.200 Deck x 4.000 Bore

Main Journal Style:

302 mains

Deck Height:

8.200"

Material Type:

Cast Iron

$2,599.00

/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.

Engine Cylinder Numbers

Corvette L76 327 Engine History, Specs, and Build Ideas

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.

Built With Speedway Motors: Mark's '27 Ford

Mark built this killer '27 T roadster to save his sanity!

Byron's 1975 Chevy Vega

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

BluePrint Engines |

#227BPP12110342

BluePrint Engines BPP12110342 SBF Block, 8.200 Deck x 4.125 Bore

Main Journal Style:

302 mains

Deck Height:

8.200"

Material Type:

Cast Iron

$2,599.00

/each

BluePrint Engines |

#227BPP12110343

BluePrint Engines BPP12110343 SBC Block, 4.125 Bore, 350 Mains

Main Journal Style:

350 mains

Deck Height:

9.025"

Material Type:

Cast Iron

$2,299.99

/each

BluePrint Engines |

#227BPP12110345

BluePrint Engines BPP12110345 SBC Block, 4.125 Bore, 400 Mains

Main Journal Style:

400 mains

Deck Height:

9.025"

Material Type:

Cast Iron

$2,299.99

/each

BluePrint Engines |

#227BPP12110348

BluePrint Engines BPP12110348 SBC Block, 4.125 Bore, 400 Mains

Main Journal Style:

400 mains

Deck Height:

9.025"

Material Type:

Cast Iron

$3,999.00

/each

BluePrint Engines |

#227BPP12110349

BluePrint Engines BPP12110349 SBC Block, 4.125 Bore, 350 Main 1pc

Main Journal Style:

350 mains

Deck Height:

9.025"

Material Type:

Cast Iron

$2,299.99

/each

BluePrint Engines |

#227BPP12110350

BluePrint Engines BPP12110350 LS Block, 4.125 Bore, Billet Caps

Main Journal Style:

LS mains

Deck Height:

9.240"

Material Type:

Cast Iron

$4,799.99

/each

BluePrint Engines |

#227BPP12110330

BluePrint Engines BPP12110330 BBC Block, 9.800 Deck x 4.600 Bore

Main Journal Style:

454 mains

Deck Height:

9.800"

Material Type:

Cast Iron

$4,799.99

/each

BluePrint Engines |

#227BPP12110332

BluePrint Engines BPP12110332 BBC Block, 9.800 Deck x 4.250 Bore

Main Journal Style:

454 mains

Deck Height:

9.800"

Material Type:

Cast Iron

$4,799.99

/each

BluePrint Engines |

#227BPP12110334

BluePrint Engines BPP12110334 BBC Block, 9.800 Deck x 4.560 Bore

Main Journal Style:

454 mains

Deck Height:

9.800"

Material Type:

Cast Iron

$4,799.99

/each

BluePrint Engines |

#227BPP12110335

BluePrint Engines BPP12110335 SBF Block, 9.500 Deck x 4.125 Bore

Main Journal Style:

Ford 351 Cleveland

Deck Height:

9.500"

Material Type:

Cast Iron

$4,399.99

/each

BluePrint Engines |

#227BPP12110337

BluePrint Engines BPP12110337 SBF Block, 9.500 Deck x 4.125 Bore

Main Journal Style:

Ford 351 Cleveland

Deck Height:

9.500"

Material Type:

Cast Iron

$3,599.00

/each

BluePrint Engines |

#227BPP12110339

BluePrint Engines BPP12110339 SBF Block, 8.200 Deck x 4.125 Bore

Main Journal Style:

302 mains

Deck Height:

8.200"

Material Type:

Cast Iron

$2,899.00

/each

BluePrint Engines |

#227BPP12110356

BluePrint Engines BPP12110356 LS Block, 4.000, Cast Caps, 4-Bolt

Main Journal Style:

LS mains

Deck Height:

9.240"

Material Type:

Cast Iron

$3,999.99

/each

BluePrint Engines |

#227BPP12110357

BluePrint Engines BPP12110357 LS Block, 4.125, Cast Caps, 4-Bolt

Main Journal Style:

LS mains

Deck Height:

9.240"

Material Type:

Cast Iron

$3,999.99

/each

BluePrint Engines |

#227BPP12110358

BluePrint Engines BPP12110358 LS Block, 4.000, Billet Cap, 4-Bolt

Main Journal Style:

LS mains

Deck Height:

9.240"

Material Type:

Cast Iron

$4,799.99

/each

Lucas Oil |

#484101181

Lucas Oil 10118 High Mileage Oil Stabilizer, 1 Quart

Sold in Quantity:

Each

Volume:

1 quart

$17.99

/each

BluePrint Engines |

#227BPP12110325

BluePrint Engines BPP12110325 BBC Block, 10.200 Deck x 4.500 Bore

Main Journal Style:

454 mains

Deck Height:

10.200"

Material Type:

Cast Iron

$4,799.99

/each

FiTech |

#52170011

FiTech 70011 Ultimate LS EFI, LS3/L92, 500 HP, w/o Trans Control

Injection Style:

Multi-port

Injector Size:

36 lbs./hr.

ECM Included:

Yes

$1,896.00

/each

-6%

Holley Sniper |

#425565301K

Holley Sniper 565-301K Hyperspark Master Kit, 565-301 Dist., Ford

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

-7%

Earls |

#425593204ERL

Earls 593204ERL 3/8 Inch NPT Internal Plug, Blue Anodized, Aluminum

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/8" Male NPT

Fitting Attachment 1:

Male NPT

$14.92

/pair

$16.14

Edelbrock |

#32541153

Edelbrock 41153 Classic Series Air Cleaner Assembly, Oval, 4 inch

(1)

Shape:

Oval

Filter Material:

Cotton Gauze

$309.95

/each

K&N E-3952 Lifetime Performance Air Filter, 2.5in Tall, Rectangular

K&N |

#465E3952

K&N E-3952 Lifetime Performance Air Filter, 2.5in Tall, Rectangular

Material Type:

Cotton Gauze

Shape:

Rectangular

$68.99

/each

K&N RC-1250 Performance Air Filters, 4in Tall, Round Tapered

K&N |

#465RC1250

K&N RC-1250 Performance Air Filters, 4in Tall, Round Tapered

Material Type:

Cotton Gauze

Top Finish:

Chrome

$62.99

/each

Speedway Motors |

#92511643

Speedway Reusable Air Filter, 15x2 Oval

(1)

Air Filter Style:

Oval

Filter Material:

Reusable Cotton Gauze

Sold in Quantity:

Each

$33.99

/each

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

Speedway Motors |

#91281034

Industrial Tap, 1/2 Inch-20 SAE

(2)

Thread Pitch:

1/2"-20

Drill Bit Included:

Material Type:

Steel

$19.49

/each

United Pacific |

#92633770

United Pacific 110291 Oval Air Cleaner Dual 4 Barrel Carburetor

(3)

Filter Material:

Paper

Sold in Quantity:

Each

$113.99

/each

-10%

Turbosmart |

#37505521012

Turbosmart TS-0552-1012 GenV CompGate40 Wastegate, 14PSI, Black

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$394.19

/each

$437.99

AutoMeter |

#1829140T

AutoMeter 9140-T 2-1/16 Inch Oil Temp, 100-300 F, Airdrive, Black

Gauge Diameter:

2-1/16"

Gauge Style:

Analog

Gauge Face Color:

Black

$213.99

/each

AutoMeter |

#182563805702

AutoMeter 5638-05702 Oil Temp Gauge, 2 1/16 Inch, 260 Deg., Elite

Gauge Diameter:

2-1/16"

Gauge Style:

Analog

Gauge Face Color:

Black

$259.99

/each

AutoMeter |

#182564005702D

AutoMeter 5640-05702-D Oil Temp Gauge, 2 1/16 Inch, 340 Inch

Gauge Diameter:

2-1/16"

Gauge Style:

Analog

Gauge Face Color:

Black

$284.99

/each

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1978 GMC K25 Engine Parts

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Transmission Family

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Products

Powermaster 28468-114 Race Alternator, 90A, XS Volt 1 Wire Reg

Quick Fuel 3-303QFT Non-Stick Carburetor Rebuild Kit, 1050-1250 CFM

MSD Street-Fire Wire Set and Install Kit, Multi-Angle, Stock/HEI

BluePrint Engines BPP12110340 SBF Block, 8.200 Deck x 4.000 Bore

BluePrint Engines BPP12110341 SBF Block, 8.200 Deck x 4.000 Bore

Related Articles

BluePrint Engines BPP12110342 SBF Block, 8.200 Deck x 4.125 Bore

BluePrint Engines BPP12110343 SBC Block, 4.125 Bore, 350 Mains

BluePrint Engines BPP12110345 SBC Block, 4.125 Bore, 400 Mains

BluePrint Engines BPP12110348 SBC Block, 4.125 Bore, 400 Mains

BluePrint Engines BPP12110349 SBC Block, 4.125 Bore, 350 Main 1pc

BluePrint Engines BPP12110350 LS Block, 4.125 Bore, Billet Caps

BluePrint Engines BPP12110330 BBC Block, 9.800 Deck x 4.600 Bore

BluePrint Engines BPP12110332 BBC Block, 9.800 Deck x 4.250 Bore

BluePrint Engines BPP12110334 BBC Block, 9.800 Deck x 4.560 Bore

BluePrint Engines BPP12110335 SBF Block, 9.500 Deck x 4.125 Bore

BluePrint Engines BPP12110337 SBF Block, 9.500 Deck x 4.125 Bore

BluePrint Engines BPP12110339 SBF Block, 8.200 Deck x 4.125 Bore

BluePrint Engines BPP12110356 LS Block, 4.000, Cast Caps, 4-Bolt

BluePrint Engines BPP12110357 LS Block, 4.125, Cast Caps, 4-Bolt

BluePrint Engines BPP12110358 LS Block, 4.000, Billet Cap, 4-Bolt

Lucas Oil 10118 High Mileage Oil Stabilizer, 1 Quart

BluePrint Engines BPP12110325 BBC Block, 10.200 Deck x 4.500 Bore

FiTech 70011 Ultimate LS EFI, LS3/L92, 500 HP, w/o Trans Control

Holley Sniper 565-301K Hyperspark Master Kit, 565-301 Dist., Ford

Earls 593204ERL 3/8 Inch NPT Internal Plug, Blue Anodized, Aluminum

Edelbrock 41153 Classic Series Air Cleaner Assembly, Oval, 4 inch

K&N E-3952 Lifetime Performance Air Filter, 2.5in Tall, Rectangular

K&N RC-1250 Performance Air Filters, 4in Tall, Round Tapered

Speedway Reusable Air Filter, 15x2 Oval

Demon 190015 Accelerator Pump Diaphragms, 30cc

Industrial Tap, 1/2 Inch-20 SAE

United Pacific 110291 Oval Air Cleaner Dual 4 Barrel Carburetor

Turbosmart TS-0552-1012 GenV CompGate40 Wastegate, 14PSI, Black

AutoMeter 9140-T 2-1/16 Inch Oil Temp, 100-300 F, Airdrive, Black

AutoMeter 5638-05702 Oil Temp Gauge, 2 1/16 Inch, 260 Deg., Elite

AutoMeter 5640-05702-D Oil Temp Gauge, 2 1/16 Inch, 340 Inch