1978 GMC G15 Engine Parts

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1978 GMC G15

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1978 GMC G15

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SPYDER 14” High Performance Street Air Filter

Spyder Filters |

#5923400

SPYDER 14” High Performance Street Air Filter

Overall Diameter:

14"

Sold in Quantity:

Each

as low as

$66.95

/each

Total Seal |

#718RC00

Total Seal Fixed Size Hard Piston Ring Compressor, Aluminum

(3)

Material Type:

Aluminum

Adjustable:

Finish:

Anodized

$49.33

/each

Vintage Air |

#72539803CUA

Vintage Air 39803-CUA Front Runner Belt Tensioner Cover Machined

GTIN Code:

842829119422

$53.99

/each

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

ICT BILLET |

#82651028-GODZ

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

Attachment Style:

Bolt-on

Mount Material:

Billet Aluminum

Bushing Material:

Polyurethane

$444.00

/set

$221 Off

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Flowtech Exhaust |

#772317301FLT

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

(1)

Finish:

Ceramic Coated

Sold in Quantity:

Pair

$332.95

/kit

$553.95

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.

ICT BILLET |

#826WPOBD30

ICT Billet WP0BD30 GM LS OBD2 Dash Diagnostic Port 4-Wire Pigtail

(1)

Sold in Quantity:

Each

$23.00

/each

Sure Seal O-Ring Air Cleaner Spacer, Black

Speedway Motors |

#91011631

Sure Seal O-Ring Air Cleaner Spacer, Black

(1)

Material Type:

Aluminum

Finish:

Black

Sold in Quantity:

Each

$18.49

/each

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Speedway Motors |

#91001356

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

(21)

Style:

Worm Gear

Material Type:

Aluminum

Reusable:

Yes

$11.49

/each

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Speedway Motors |

#91003148

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Shape:

Round

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$119.99

/kit

Aluminum Cold Side Turbo Intercooler Pipe Kit, 2.5-inch/3-inch

Speedway Motors |

#91003785

Aluminum Cold Side Turbo Intercooler Pipe Kit, 2.5-inch/3-inch

(1)

Couplers Included:

Yes

Intercooler Pipe Material:

Aluminum

Sold in Quantity:

Kit

as low as

$137.99

/kit

ICT BILLET |

#826AN9201212XL

ICT Billet AN920-12-12XL Extended length -12AN Adapter Fitting

Fitting End A:

-12 AN Male

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$29.00

/kit

ICT BILLET |

#826WEALT4036

ICT Billet WEALT40-36 LS 2 Pin High-Amp Alt Extension, 36 inch

Overall Length:

3 ft.

Sold in Quantity:

Each

$50.00

/each

Speedway Motors |

#910318

AN to IFM Adapter

(33)

Fitting End A:

-3 AN Male

Material Type:

Steel

Finish:

Zinc Plated

as low as

$7.49

/each

Seals-It |

#91011097

Seals-It Dirt Dish Air Cleaner Hold Down and Seal

(3)

Material Type:

Rubber

Sold in Quantity:

Each

Die Stock Included:

$18.95

/each

Speedway Premium Dry Media Air Filter Elements, 14 Inch

Speedway Motors |

#91014010

Speedway Premium Dry Media Air Filter Elements, 14 Inch

(1)

Filter Color:

White

Overall Diameter:

14"

Sold in Quantity:

Each

$89.99

/each

Speedway Dry Media Air Filter Elements, 14 inch

Speedway Motors |

#91014000

Speedway Dry Media Air Filter Elements, 14 inch

(3)

Air Filter Style:

Round

Filter Material:

Paper

Overall Diameter:

14"

$58.99

/each

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, AHC Coated

Speedway Motors |

#9300104H

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, AHC Coated

(7)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

$329.99

/pair

-23%

Royal Purple |

#29631130

Royal Purple HPS 10W30 High Performance Engine Oil, 1 Quart

(1)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$12.99

/each

$16.99

Lucas Oil |

#484106891

Lucas Oil 10689 SAE 20W50 Hot Rod Engine Oil, 1 Quart

(2)

Oil Weight:

20W50

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$10.99

/each

-23%

Royal Purple |

#29636520

Royal Purple HPS 5W20 High Performance Engine Oil, 6 Quart Case

(2)

Oil Weight:

5W20

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$77.94

/box

$101.94

$140 Off

Powermaster |

#2558148

Powermaster 8148 XS Volt Alternator, 150 Amps, Internal

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$415.99

/each

$556.25

$143 Off

Powermaster |

#2558156

Powermaster 8156 Race Alternator, 180 Amps, 16V

One Wire Alternator:

Yes

Alternator Amperage:

180 amp

Alternator Finish:

Powder Coated

$426.99

/each

$570.00

-23%

Powermaster |

#2558176

Powermaster 8176 Race Alternator, 55 Amps, V-belt, 16V

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Natural

$214.99

/each

$282.50

-24%

Powermaster |

#2558182

Powermaster 8182 Race Alternator, 75 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Powder Coated

$296.99

/each

$392.50

Energy Suspension |

#91699488G

Energy Suspension 9.9488G Link Flange Type Bushing, Black

Attachment Style:

Bolt-on

Mount Material:

Steel

Bushing Material:

Polyurethane

$32.85

/each

AutoMeter |

#1823640

AutoMeter 3640 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., SC II

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Analog

$206.99

/each

Speedway Motors |

#91511662

2 5/8 AIR CLEANER SPCR,POL

(12)

Material Type:

Aluminum

Finish:

Polished

Sold in Quantity:

Each

$24.99

/each

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

Speedway Motors |

#9300102H

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

(4)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$374.99

/pair

Speedway Motors |

#915116

Stromberg Replacement Jets

(23)

$13.99

/pair

VS Racing |

#60312285

VS Racing VSR60WG 60mm Gen 2 Turbo Wastegate With 4.6/6.4 Springs

Wastegate Type:

External

Wastegate Base Material:

Stainless Steel

Wastegate Top Cap Color:

Black

$179.99

/each

-68%

Aeroquip |

#61710101

Aeroquip FBM4423 Black Hose End Coupler Fitting-45 Degree Angle, -8 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$36.99

/each

$117.58

Speedway Motors |

#91019980

Speedway Motors LS Swap Cast Iron V Band Exhaust Manifold, RH

(1)

Material Type:

Cast Iron

Hardware Included:

Yes

$168.99

/each

Speedway Motors |

#91019981

Speedway Motors LS Swap V Band Cast Iron Exhaust Manifold LH

(4)

Material Type:

Cast Iron

Hardware Included:

Yes

as low as

$170.99

/each

-7%

Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat

Hooker Headers |

#9302300H

Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat

Header Tube Type:

Block Hugger

Exhaust Port Shape:

D-port

Flange Style:

Standard

$727.95

/pair

$787.95

-9%

Patriot Exhaust |

#9308065

Patriot Exhaust Tight Tuck S/B Chevy Block Hugger Headers

(6)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

as low as

$527.07

/pair

$579.78

-9%

Patriot Exhaust |

#9308080

Patriot Exhaust E-Rod LS Tube Headers, Steel

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

as low as

$496.75

/pair

$546.43

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1978 GMC G15 Engine Parts

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Products

SPYDER 14” High Performance Street Air Filter

Total Seal Fixed Size Hard Piston Ring Compressor, Aluminum

Vintage Air 39803-CUA Front Runner Belt Tensioner Cover Machined

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Related Articles

ICT Billet WP0BD30 GM LS OBD2 Dash Diagnostic Port 4-Wire Pigtail

Sure Seal O-Ring Air Cleaner Spacer, Black

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Aluminum Cold Side Turbo Intercooler Pipe Kit, 2.5-inch/3-inch

ICT Billet AN920-12-12XL Extended length -12AN Adapter Fitting

ICT Billet WEALT40-36 LS 2 Pin High-Amp Alt Extension, 36 inch

AN to IFM Adapter

Seals-It Dirt Dish Air Cleaner Hold Down and Seal

Speedway Premium Dry Media Air Filter Elements, 14 Inch

Speedway Dry Media Air Filter Elements, 14 inch

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, AHC Coated

Royal Purple HPS 10W30 High Performance Engine Oil, 1 Quart

Lucas Oil 10689 SAE 20W50 Hot Rod Engine Oil, 1 Quart

Royal Purple HPS 5W20 High Performance Engine Oil, 6 Quart Case

Powermaster 8148 XS Volt Alternator, 150 Amps, Internal

Powermaster 8156 Race Alternator, 180 Amps, 16V

Powermaster 8176 Race Alternator, 55 Amps, V-belt, 16V

Powermaster 8182 Race Alternator, 75 Amps, V-belt, 12V

Energy Suspension 9.9488G Link Flange Type Bushing, Black

AutoMeter 3640 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., SC II

2 5/8 AIR CLEANER SPCR,POL

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

Stromberg Replacement Jets

VS Racing VSR60WG 60mm Gen 2 Turbo Wastegate With 4.6/6.4 Springs

Aeroquip FBM4423 Black Hose End Coupler Fitting-45 Degree Angle, -8 AN

Speedway Motors LS Swap Cast Iron V Band Exhaust Manifold, RH

Speedway Motors LS Swap V Band Cast Iron Exhaust Manifold LH

Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat

Patriot Exhaust Tight Tuck S/B Chevy Block Hugger Headers

Patriot Exhaust E-Rod LS Tube Headers, Steel