1978 GMC G15 Engine Parts

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1978 GMC G15

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1978 GMC G15

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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

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

1978-88 GM Metric Chassis Hobby & Stock Car Build Lists

Our new 78-88 GM Metric Chassis kits give the builder an all new kit, ready for assembly. Speedway Motors also carries everything else from suspension, body panels all the way to the engine to put your new Hobby Stock or Stock Car on the track.

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.

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.

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.

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.

Replacing a G-Body 7.5" Bolt Rear End

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

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

Lucas Oil |

#484101181

Lucas Oil 10118 High Mileage Oil Stabilizer, 1 Quart

Sold in Quantity:

Each

Volume:

1 quart

$17.99

/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

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

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

-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

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

AutoMeter |

#182565205702A

AutoMeter 5652-05702-A Oil Pressure Gauge, 2 1/16 Inch, 100PSI

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Style:

Analog

$302.99

/each

-20%

Vibrant |

#32100019

Vibrant HD Pinless Charge Tube Clamp, Black

Overall Length:

Mounting Hardware Included:

Yes

Color:

Black

as low as

$124.99

/each

$156.99

-26%

Vibrant |

#32100021

Vibrant High Flow PTFE Hose End Fitting

(1)

Material Type:

Aluminum

Finish:

Anodized

Color:

Black

$16.50

/each

$22.50

AutoMeter |

#182814205702

AutoMeter 8142-05702 Oil Temp Gauge, 2 1/16 Inch, 340 Deg.

Gauge Diameter:

2-1/16"

Gauge Style:

Analog

Gauge Face Color:

Black

$261.99

/each

AutoMeter |

#182365300406

AutoMeter 3653-00406 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, GM

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$299.99

/each

AutoMeter |

#182P19370

AutoMeter P19370 Spek-Pro Replacement Wire Harness, Temperature

Sold in Quantity:

Each

GTIN Code:

046074151071

$51.99

/each

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1978 GMC G15 Engine Parts

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Products

BluePrint Engines BPP12110340 SBF Block, 8.200 Deck x 4.000 Bore

BluePrint Engines BPP12110341 SBF Block, 8.200 Deck x 4.000 Bore

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

Related Articles

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

Lucas Oil 10118 High Mileage Oil Stabilizer, 1 Quart

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

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

BluePrint Engines BPP12110325 BBC Block, 10.200 Deck x 4.500 Bore

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

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

AutoMeter 5652-05702-A Oil Pressure Gauge, 2 1/16 Inch, 100PSI

Vibrant HD Pinless Charge Tube Clamp, Black

Vibrant High Flow PTFE Hose End Fitting

AutoMeter 8142-05702 Oil Temp Gauge, 2 1/16 Inch, 340 Deg.

AutoMeter 3653-00406 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, GM

AutoMeter P19370 Spek-Pro Replacement Wire Harness, Temperature