1978 GMC G15 Engine Parts

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1978 GMC G15

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1978 GMC G15

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Turbosmart |

#37504011106

Turbosmart TS-0401-1106 Fuel Pressure Regulator, AN 8, Black

Regulator Style:

Return

Material Type:

Aluminum

$249.95

/each

Turbosmart |

#37505531001

Turbosmart TS-0553-1001 GenV CompGate45 Wastegate, 7PSI, Blue

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$444.95

/each

-10%

Turbosmart |

#37505551013

Turbosmart TS-0555-1013 GenV PowerGate60 Wastegate, 14PSI, Purp

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$674.99

/each

$749.99

-10%

Turbosmart |

#37505551015

Turbosmart TS-0555-1015 GenV PowerGate60 Wastegate, 14PSI, Sleep

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$680.39

/each

$755.99

-10%

Turbosmart |

#37505551201

Turbosmart TS-0555-1201 GenV PowerGate60CG Wastegate, 5PSI, Blue

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$669.95

/each

$744.39

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.

Mobil 1 |

#3241267911

Mobil 1 126791-1 Delvac Extreme Motor Oil, 15W-40, 2.5 Gallon

Oil Weight:

15W40

Oil Type:

Synthetic

ZDDP Enhanced:

$67.99

/each

Edelbrock |

#3251165

Edelbrock 1165 Edelbrock 94 Carburetor Main Jet, 0.054 Inch, -32 AN

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Each

$15.95

/each

Edelbrock |

#3251471

Edelbrock 1471 Performer Series Carburetor Accelerator Pump Assembly

GTIN Code:

085347014712

Sold in Quantity:

Kit

$45.95

/each

Edelbrock |

#3255766

Edelbrock 5766 Valve Spring Locator and Seal Kit, Steel, 1.3 Inch

Material Type:

Steel

Sold in Quantity:

Kit

$93.95

/each

Edelbrock |

#3255771

Edelbrock 5771 Seat Cup Ktis, 1.500 Inch

Material Type:

Steel

Sold in Quantity:

Set

$50.95

/each

Edelbrock |

#32536017

Edelbrock 36017 Pro-Flo EFI Idle Air Control Valve, Aluminum

Material Type:

Aluminum

Finish:

Natural

$156.95

/each

Edelbrock |

#32536019

Edelbrock 36019 Pro-Flo EFI Systems MAP Sensor, 1 Bar

Wiring Harness Included:

Sold in Quantity:

Each

$128.95

/each

Edelbrock |

#3253814

Edelbrock 3814 Throttle Body Air Intake Elbow, Aluminum, 95mm

GTIN Code:

085347038145

Finish:

Natural

Sold in Quantity:

Each

$219.95

/each

Edelbrock |

#3253815

Edelbrock 3815 Throttle Body Air Intake Elbow, 120mm

GTIN Code:

085347038152

Finish:

Natural

Sold in Quantity:

Each

$259.95

/each

Edelbrock |

#3252691

Edelbrock 2691 Performer Series Carburetor Adapter, 0.750 Inch

Carburetor Flange Type:

4-Barrel Spread Bore

Carburetor Barrels:

4-Barrel

Carburetor Quantity:

One

$78.95

/each

-20%

Powermaster |

#255578038

Powermaster 578038 GM CS130 XS Alternator, 140A, Black, Straight

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$247.99

/each

$313.75

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

-22%

Powermaster |

#2558116

Powermaster 8116 Race Alternator, 100 Amps, 16V

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$312.99

/each

$403.75

$105 Off

Powermaster |

#2558126

Powermaster 8126 Race Alternator, 115 Amps, 16V

One Wire Alternator:

Yes

Alternator Amperage:

115 amp

Alternator Finish:

Powder Coated

$394.99

/each

$500.00

-22%

Powermaster |

#25518414

Powermaster 18414 GM AD230 Alternator, 120A, 6-Groove, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Chrome

$301.99

/each

$387.50

-10%

Powermaster |

#255950509

Powermaster 9505-09 Infi-Clock Starter Adapter, For PN[9505]

GTIN Code:

692209011712

$80.99

/each

$90.00

$113 Off

Powermaster |

#2559519

Powermaster 9519 XS Torque Starter, Mini, Natural, Chevy

(1)

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth

Mount Type:

Bolt-On

$322.99

/each

$436.25

-21%

Powermaster |

#255378608

Powermaster 378608 GM CS130 XS Alternator, 140A, Chrome, Right

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$264.99

/each

$337.50

Small Block Ford T4 66mm Twin Turbo 3 Inch Stainless V-band Kit

Speedway Motors |

#91607083

Small Block Ford T4 66mm Twin Turbo 3 Inch Stainless V-band Kit

Turbine Housing Inlet Flange:

Turbine Housing Outlet Flange:

3 Inch V-Band

Turbocharger Style:

$2,349.99

/each

Custom Turbo Intake & Cold-Side Piping Kit

Speedway Motors |

#91607087

Custom Turbo Intake & Cold-Side Piping Kit

Sold in Quantity:

Kit

$662.99

/kit

SBF Turbo Plumbing V-Band Hot Side Complete Cold Side Piping Kit

Speedway Motors |

#91607090

SBF Turbo Plumbing V-Band Hot Side Complete Cold Side Piping Kit

Sold in Quantity:

Kit

$1,591.99

/kit

-24%

Powermaster |

#2557462104

Powermaster 7462-104 Race Alternator, 90A, 12V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$243.99

/each

$322.50

-21%

Powermaster |

#2557468

Powermaster 7468 Race Alternator, 90A, XS Volt 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$284.99

/each

$365.00

-21%

Powermaster |

#2557468104

Powermaster 7468-104 Race Alternator, 90A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$284.99

/each

$365.00

-21%

Powermaster |

#2557472104

Powermaster 7472-104 Race Alternator, 100A, 12V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$253.99

/each

$322.50

-21%

Powermaster |

#2557478

Powermaster 7478 Race Alternator, 100A, XS Volt 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$284.99

/each

$365.00

-21%

Powermaster |

#2557478104

Powermaster 7478-104 Race Alternator, 100A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$284.99

/each

$365.00

-20%

Powermaster |

#2558016

Powermaster 8016 Race Alternator, 105 Amps, Serpentine, 16V

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$224.99

/each

$282.50

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

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1978 GMC G15 Engine Parts

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Products

Turbosmart TS-0401-1106 Fuel Pressure Regulator, AN 8, Black

Turbosmart TS-0553-1001 GenV CompGate45 Wastegate, 7PSI, Blue

Turbosmart TS-0555-1013 GenV PowerGate60 Wastegate, 14PSI, Purp

Turbosmart TS-0555-1015 GenV PowerGate60 Wastegate, 14PSI, Sleep

Turbosmart TS-0555-1201 GenV PowerGate60CG Wastegate, 5PSI, Blue

Related Articles

Mobil 1 126791-1 Delvac Extreme Motor Oil, 15W-40, 2.5 Gallon

Edelbrock 1165 Edelbrock 94 Carburetor Main Jet, 0.054 Inch, -32 AN

Edelbrock 1471 Performer Series Carburetor Accelerator Pump Assembly

Edelbrock 5766 Valve Spring Locator and Seal Kit, Steel, 1.3 Inch

Edelbrock 5771 Seat Cup Ktis, 1.500 Inch

Edelbrock 36017 Pro-Flo EFI Idle Air Control Valve, Aluminum

Edelbrock 36019 Pro-Flo EFI Systems MAP Sensor, 1 Bar

Edelbrock 3814 Throttle Body Air Intake Elbow, Aluminum, 95mm

Edelbrock 3815 Throttle Body Air Intake Elbow, 120mm

Edelbrock 2691 Performer Series Carburetor Adapter, 0.750 Inch

Powermaster 578038 GM CS130 XS Alternator, 140A, Black, Straight

BluePrint Engines BPP12110348 SBC Block, 4.125 Bore, 400 Mains

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

Powermaster 8116 Race Alternator, 100 Amps, 16V

Powermaster 8126 Race Alternator, 115 Amps, 16V

Powermaster 18414 GM AD230 Alternator, 120A, 6-Groove, Chrome

Powermaster 9505-09 Infi-Clock Starter Adapter, For PN[9505]

Powermaster 9519 XS Torque Starter, Mini, Natural, Chevy

Powermaster 378608 GM CS130 XS Alternator, 140A, Chrome, Right

Small Block Ford T4 66mm Twin Turbo 3 Inch Stainless V-band Kit

Custom Turbo Intake & Cold-Side Piping Kit

SBF Turbo Plumbing V-Band Hot Side Complete Cold Side Piping Kit

Powermaster 7462-104 Race Alternator, 90A, 12V 1 Wire Regulator

Powermaster 7468 Race Alternator, 90A, XS Volt 1 Wire Regulator

Powermaster 7468-104 Race Alternator, 90A, XS Volt 1 Wire Reg

Powermaster 7472-104 Race Alternator, 100A, 12V 1 Wire Regulator

Powermaster 7478 Race Alternator, 100A, XS Volt 1 Wire Regulator

Powermaster 7478-104 Race Alternator, 100A, XS Volt 1 Wire Reg

Powermaster 8016 Race Alternator, 105 Amps, Serpentine, 16V

BluePrint Engines BPP12110332 BBC Block, 9.800 Deck x 4.250 Bore

BluePrint Engines BPP12110334 BBC Block, 9.800 Deck x 4.560 Bore