1978 GMC G15 Engine Parts

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1978 GMC G15

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1978 GMC G15

Products

-22%

Powermaster |

#25517127

Powermaster 17127 Street Alternator, 85 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

85 amp

Alternator Finish:

Chrome

$174.99

/each

$225.00

Proform |

#58666941R

Proform 66941R Chevy HEI Distributor Red Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BK

Proform 66941BK Chevy HEI Distributor Black Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941B

Proform 66941B Chevy HEI Distributor Blue Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BKU

Proform 66941BKU Chevy HEI Distributor Black Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/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.

Proform |

#58666941BM

Proform 66941BM Chevy HEI Distributor Blue Cap; w/o Vac. Adv.

(1)

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$108.99

/each

Proform |

#58666941TU

Proform 66941TU Chevy HEI Distributor Tan Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$124.99

/each

MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover

MSD |

#54731359

MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover

(14)

Conductor Style:

Spiral Core

Diameter:

8.5"

Cap Terminal Style:

HEI / Male

$145.95

/set

Edelbrock |

#3257110

Edelbrock 7110 S/B Chevy Street Tunnel Ram Intake Manifold

(4)

Intake Manifold Type:

Tunnel Ram

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

$699.95

/each

-33%

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

Speedway Motors |

#91367163

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

(7)

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Chrome plated

$155.99

/each

$233.62

Dayco |

#31711046

Powerbond ® By Dayco Street Performance Harmonic Balancer 350

$184.99

/each

Edelbrock |

#3256999

Edelbrock 6999 S/B Tunnel Ram Base to Top Gasket for #7110

(3)

GTIN Code:

085347069996

Sold in Quantity:

Pair

$24.95

/pair

Edelbrock |

#3256950

Edelbrock 6950 Performer Series Tunnel Ram Intake Manifold Gasket Set

GTIN Code:

085347069507

Sold in Quantity:

Set

Hardware Included:

$39.95

/set

-34%

Tuff Stuff |

#7457127NK9

Tuff Stuff 7127NK9 GM Alternator, 140 Amp, 1-Wire, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$170.99

/each

$262.83

-34%

Tuff Stuff |

#7457127NKB9

Tuff Stuff 7127NKB9 GM Alternator, 140 Amp, 1-Wire, Stealth Black

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$160.99

/each

$246.80

-21%

Powermaster |

#25567293344

Powermaster 67293-344 Street Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$221.99

/each

$283.75

-31%

Tuff Stuff |

#7457127NDP9

Tuff Stuff 7127NDP9 GM Alternator, 100 Amp, 1-Wire, Polished

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$159.99

/each

$232.28

-24%

Powermaster |

#25537127

Powermaster 37127 Retro Alternator, 100 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$178.99

/each

$237.50

-34%

Tuff Stuff |

#7457127NF9

Tuff Stuff 7127NF9 GM Alternator, 100 Amp, 1-Wire, Stealth Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$160.99

/each

$246.80

-8%

MSD 84022 Extreme HEI Coil Cap Cover, Red

MSD |

#54784022

MSD 84022 Extreme HEI Coil Cap Cover, Red

(4)

GTIN Code:

085132840229

$63.19

/each

$68.95

-8%

Mr Gasket |

#5504948G

Mr Gasket 4948G Chrome Power Steering Pulley, Single Groove, 76-84 GM

(4)

Groove Count:

Power Steering Pulley Attachment:

Bolt on

Finish:

Chrome

$59.35

/each

$64.95

-7%

MSD 8412 Low Resistance Bushing for HEI Distributor

MSD |

#5478412

MSD 8412 Low Resistance Bushing for HEI Distributor

GTIN Code:

085132084128

Sold in Quantity:

Each

$25.22

/each

$27.28

-7%

MSD 8416 GM HEI Distributor Cap and Rotor

MSD |

#5478416

MSD 8416 GM HEI Distributor Cap and Rotor

(6)

Cap Type:

HEI / Male

Cap Terminal Style:

HEI / Male

Sold in Quantity:

Set

$51.95

/set

$56.19

New Product

Enginetech |

#17300702

Enginetech TS163 SBC 350 Timing Set, Roller, 1957-1995

$45.99

/each

-9%

PerTronix |

#447D3000

PerTronix D3000 Flame-Thrower HEI Ignition Coil, GM, Red/Yellow

(2)

Sold in Quantity:

Each

$89.89

/each

$98.88

Vintage Air |

#72509100VUA

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$170.99

/each

MSD 8225 HEI High Performance Direct Replacement Coil

MSD |

#5478225

MSD 8225 HEI High Performance Direct Replacement Coil

(10)

Maximum Voltage:

42,000 volts

$129.95

/each

-18%

Powermaster |

#25547293104

Powermaster 47293-104 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$191.99

/each

$235.00

-23%

Powermaster |

#25537293114

Powermaster 37293-114 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$200.99

/each

$263.75

-23%

Powermaster |

#25557293104

Powermaster 57293-104 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$196.99

/each

$257.50

-24%

Powermaster |

#25537293313

Powermaster 37293-313 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$222.99

/each

$295.00

-24%

Powermaster |

#25537293367

Powermaster 37293-367 Street Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$222.99

/each

$295.00

-24%

Powermaster |

#25567293364

Powermaster 67293-364 Street Alternator, 150 Amps, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$214.99

/each

$283.75

-23%

Powermaster |

#25567293114

Powermaster 67293-114 Alternator, 150 Amps, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$210.99

/each

$277.50

-21%

Powermaster |

#25547293

Powermaster 47293 Street Alternator, 150 Amps, V-belt, 12V, GM

(3)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$184.99

/each

$235.00

-24%

Powermaster |

#25567293367

Powermaster 67293-367 Street Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$222.99

/each

$295.00

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1978 GMC G15 Engine Parts

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Products

Powermaster 17127 Street Alternator, 85 Amps, V-belt, 12V, GM

Proform 66941R Chevy HEI Distributor Red Cap

Proform 66941BK Chevy HEI Distributor Black Cap

Proform 66941B Chevy HEI Distributor Blue Cap

Proform 66941BKU Chevy HEI Distributor Black Cap

Related Articles

Proform 66941BM Chevy HEI Distributor Blue Cap; w/o Vac. Adv.

Proform 66941TU Chevy HEI Distributor Tan Cap

MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover

Edelbrock 7110 S/B Chevy Street Tunnel Ram Intake Manifold

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

Powerbond ® By Dayco Street Performance Harmonic Balancer 350

Edelbrock 6999 S/B Tunnel Ram Base to Top Gasket for #7110

Edelbrock 6950 Performer Series Tunnel Ram Intake Manifold Gasket Set

Tuff Stuff 7127NK9 GM Alternator, 140 Amp, 1-Wire, Chrome

Tuff Stuff 7127NKB9 GM Alternator, 140 Amp, 1-Wire, Stealth Black

Powermaster 67293-344 Street Alternator, 150A, V-belt, 12V, GM

Tuff Stuff 7127NDP9 GM Alternator, 100 Amp, 1-Wire, Polished

Powermaster 37127 Retro Alternator, 100 Amps, V-belt, 12V, GM

Tuff Stuff 7127NF9 GM Alternator, 100 Amp, 1-Wire, Stealth Black

MSD 84022 Extreme HEI Coil Cap Cover, Red

Mr Gasket 4948G Chrome Power Steering Pulley, Single Groove, 76-84 GM

MSD 8412 Low Resistance Bushing for HEI Distributor

MSD 8416 GM HEI Distributor Cap and Rotor

Enginetech TS163 SBC 350 Timing Set, Roller, 1957-1995

PerTronix D3000 Flame-Thrower HEI Ignition Coil, GM, Red/Yellow

Vintage Air 09100-VUA 100 Amp Single Wire Alternator Gm

MSD 8225 HEI High Performance Direct Replacement Coil

Powermaster 47293-104 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 37293-114 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 57293-104 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 37293-313 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 37293-367 Street Alternator, 150A, V-belt, 12V, GM

Powermaster 67293-364 Street Alternator, 150 Amps, Serp, 12V, GM

Powermaster 67293-114 Alternator, 150 Amps, Serpentine, 12V, GM

Powermaster 47293 Street Alternator, 150 Amps, V-belt, 12V, GM

Powermaster 67293-367 Street Alternator, 150A, V-belt, 12V, GM