1978 GMC G25 Engine Parts

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1978 GMC G25

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1978 GMC G25

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Stainless T-Bolt Clamp, 3-7/16 Inch Minimum Clamping Diameter

Speedway Motors |

#910553358

Stainless T-Bolt Clamp, 3-7/16 Inch Minimum Clamping Diameter

(1)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$6.59

/each

Klotz |

#91011016

Klotz KL-607 Fabric Filter Oil

(1)

Liquid Measurement:

15.25 fl. oz.

Sold in Quantity:

Each

$14.00

/each

Holley |

#425108124

Holley 108-124 Base Gasket for Model 4150 Ultra XP

Carburetor Barrels:

4-Barrel

Carburetor Flange Type:

4-Barrel Square Bore

Gasket Material:

Composite

$14.87

/each

-7%

Earls |

#425318006ERL

Earls 318006ERL Auto Fit Female Hose End, 180 Degree, -6 AN to -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$31.65

/each

$34.23

FAST 301403 VSS and Auxiliary Shaft Wiring Harness

FAST Fuel Air Spark Technology |

#282301403

FAST 301403 VSS and Auxiliary Shaft Wiring Harness

GTIN Code:

036584122937

$48.95

/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

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.

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

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.

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.

Speedway LS1 Header Kit, 1-7/8 Inch Tube

Speedway Motors |

#41869511

Speedway LS1 Header Kit, 1-7/8 Inch Tube

(3)

Header Tube Type:

Roadster

Exhaust Port Shape:

Round

Flange Style:

Standard

$297.99

/each

AutoMeter |

#1825747

AutoMeter 5747 Phantom Air-Core Electric Oil Temp Gauge, 2-1/16

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$78.99

/each

AutoMeter |

#1824427

AutoMeter 4427 Ultra-Lite Air-Core Oil Press. Gauge,100 PSI,2-5/8

Gauge Diameter:

2-5/8"

Gauge Series:

Analog

Gauge Style:

Electric

$117.99

/each

Edelbrock |

#3251498

Edelbrock 1498 Performer Series Carburetor Needle/Seat, 0.0935 Inch

Sold in Quantity:

Pair

Fuel Bowl Float Style:

Side Hung

$26.95

/each

AutoMeter |

#1824456

Auto Meter 4456 Ultra-Lite Digital Stepper Motor Oil Temperature Gauge

Gauge Diameter:

2-5/8"

Gauge Series:

Analog

Gauge Style:

Stepper

$235.99

/each

AutoMeter |

#1824484

AutoMeter 4484 Ultra-Lite Mechanical Vacuum Gauge, 2-5/8 Inch

Overall Diameter:

2-5/8"

Gauge Type:

Mechanical

Gauge Range:

0-30 IN HG

$94.99

/each

AutoMeter |

#1826127

AutoMeter 6127 Cobalt Air-Core Oil Press. Gauge, 2-1/16 Inch

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$127.99

/each

Edelbrock |

#3251455

Edelbrock 1455 Performer Series Carburetor Metering Rod, Pair

Sold in Quantity:

Pair

Metering Rod Position:

Primary and Secondary

Metering Rod Size:

0.073 x 0.042

$22.95

/pair

Edelbrock |

#3251457

Edelbrock 1457 Performer Series Carburetor Metering Rod, Pair

Sold in Quantity:

Pair

Metering Rod Position:

Primary and Secondary

Metering Rod Size:

0.073 x 0.052

$22.95

/pair

Edelbrock |

#3251459

Edelbrock 1459 Performer Series Carburetor Metering Rod, Pair

Sold in Quantity:

Pair

Metering Rod Position:

Primary and Secondary

Metering Rod Size:

0.075 x 0.047

$22.95

/pair

Edelbrock |

#3251462

Edelbrock 1462 Performer Series Carburetor Metering Rod, Pair

Sold in Quantity:

Each

Metering Rod Position:

Primary and Secondary

Metering Rod Size:

0.067 x 0.049

$22.95

/pair

Edelbrock |

#3251471

Edelbrock 1471 Performer Series Carburetor Accelerator Pump Assembly

GTIN Code:

085347014712

Sold in Quantity:

Kit

$45.95

/each

Edelbrock |

#3251474

Edelbrock 1474 Performer Series Choke Cap Kit

Component Type:

Choke cap

Sold in Quantity:

Kit

$46.95

/each

AutoMeter |

#1827556

AutoMeter 7556 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg.

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Analog

$193.99

/each

AutoMeter |

#1825244

AutoMeter 5244 Tc Kit, Type K, 3/16 Inch Dia, Open Tip, 10Ft

Sending Unit:

Electrical

Sold in Quantity:

Kit

$177.99

/each

AutoMeter |

#1825784

AutoMeter 5784 Phantom Mechanical Vacuum Gauge, 2-1/16 Inch

Overall Diameter:

2-1/16"

Gauge Type:

Mechanical

Gauge Range:

0-30 IN HG

$95.99

/each

AutoMeter |

#1824523

AutoMeter 4523 Ultra-Nite Mechanical Oil Press. Gauge, 2-5/8

Gauge Diameter:

2-5/8"

Gauge Series:

Analog

Gauge Style:

Mechanical

$106.99

/each

K&N RG-1001RD Performance Air Filters, Red, 5.5in Tall, Round Tapered

K&N |

#465RG1001RD

K&N RG-1001RD Performance Air Filters, Red, 5.5in Tall, Round Tapered

Material Type:

Cotton Gauze

Filter Color:

Red

$41.99

/each

AutoMeter |

#1822421

AutoMeter 2421 Traditional Chrome Mechanical Oil Press. Gauge

(1)

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Mechanical

$85.99

/each

Edelbrock |

#3251077

Edelbrock 1077 RTV High Temp Silicone Sealer, 1/2 ounce

(1)

Volume:

.5 fl. oz.

Sold in Quantity:

Each

$14.95

/each

Edelbrock |

#3251161

Edelbrock 1161 Edelbrock 94 Carburetor Main Jet, 0.050 Inch, -32 AN

Material Type:

Brass

Sold in Quantity:

Pair

$15.95

/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

AutoMeter |

#1825953

AutoMeter 5953 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, ES

Gauge Diameter:

2-1/16"

Shape:

Round

Gauge Series:

Analog

$248.99

/each

Edelbrock |

#3251207

Edelbrock 1207 Pro-Flo Chrome Air Cleaner Assembly, Round, 3 Inch

(1)

Shape:

Round

Overall Diameter:

14"

Filter Material:

Paper

$54.95

/each

Edelbrock |

#3251409

Edelbrock 1409 Marine Series 4BBL 600 CFM Carburetor

(1)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$649.95

/each

-8%

MSD |

#5478774

MSD 8774 Module Kit, 11 Deg-15 Deg

GTIN Code:

085132087747

$63.19

/each

$68.95

-7%

MSD |

#5478776

MSD 8776 Module Kit, 5 Deg-10 Deg

GTIN Code:

085132087761

$70.25

/each

$75.95

K&N RU-2990 Performance Air Filters, 4in Tall, Round Tapered

K&N |

#465RU2990

K&N RU-2990 Performance Air Filters, 4in Tall, Round Tapered

Material Type:

Cotton Gauze

Overall Height:

$94.99

/each

K&N RU-3060 Performance Air Filters, 6in Tall, Round

K&N |

#465RU3060

K&N RU-3060 Performance Air Filters, 6in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$68.99

/each

K&N RU-3270 Performance Air Filters, 10in Tall, Round

K&N |

#465RU3270

K&N RU-3270 Performance Air Filters, 10in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$94.99

/each

K&N RU-3550 Performance Air Filters, 5.5in Tall, Round Tapered

K&N |

#465RU3550

K&N RU-3550 Performance Air Filters, 5.5in Tall, Round Tapered

Material Type:

Cotton Gauze

Overall Height:

5.5"

$52.99

/each

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1978 GMC G25 Engine Parts

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Products

Stainless T-Bolt Clamp, 3-7/16 Inch Minimum Clamping Diameter

Klotz KL-607 Fabric Filter Oil

Holley 108-124 Base Gasket for Model 4150 Ultra XP

Earls 318006ERL Auto Fit Female Hose End, 180 Degree, -6 AN to -6 AN

FAST 301403 VSS and Auxiliary Shaft Wiring Harness

Related Articles

Speedway LS1 Header Kit, 1-7/8 Inch Tube

AutoMeter 5747 Phantom Air-Core Electric Oil Temp Gauge, 2-1/16

AutoMeter 4427 Ultra-Lite Air-Core Oil Press. Gauge,100 PSI,2-5/8

Edelbrock 1498 Performer Series Carburetor Needle/Seat, 0.0935 Inch

Auto Meter 4456 Ultra-Lite Digital Stepper Motor Oil Temperature Gauge

AutoMeter 4484 Ultra-Lite Mechanical Vacuum Gauge, 2-5/8 Inch

AutoMeter 6127 Cobalt Air-Core Oil Press. Gauge, 2-1/16 Inch

Edelbrock 1455 Performer Series Carburetor Metering Rod, Pair

Edelbrock 1457 Performer Series Carburetor Metering Rod, Pair

Edelbrock 1459 Performer Series Carburetor Metering Rod, Pair

Edelbrock 1462 Performer Series Carburetor Metering Rod, Pair

Edelbrock 1471 Performer Series Carburetor Accelerator Pump Assembly

Edelbrock 1474 Performer Series Choke Cap Kit

AutoMeter 7556 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg.

AutoMeter 5244 Tc Kit, Type K, 3/16 Inch Dia, Open Tip, 10Ft

AutoMeter 5784 Phantom Mechanical Vacuum Gauge, 2-1/16 Inch

AutoMeter 4523 Ultra-Nite Mechanical Oil Press. Gauge, 2-5/8

K&N RG-1001RD Performance Air Filters, Red, 5.5in Tall, Round Tapered

AutoMeter 2421 Traditional Chrome Mechanical Oil Press. Gauge

Edelbrock 1077 RTV High Temp Silicone Sealer, 1/2 ounce

Edelbrock 1161 Edelbrock 94 Carburetor Main Jet, 0.050 Inch, -32 AN

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

AutoMeter 5953 Oil Pressure Gauge, 2 1/16 Inch, 100PSI, ES

Edelbrock 1207 Pro-Flo Chrome Air Cleaner Assembly, Round, 3 Inch

Edelbrock 1409 Marine Series 4BBL 600 CFM Carburetor

MSD 8774 Module Kit, 11 Deg-15 Deg

MSD 8776 Module Kit, 5 Deg-10 Deg

K&N RU-2990 Performance Air Filters, 4in Tall, Round Tapered

K&N RU-3060 Performance Air Filters, 6in Tall, Round

K&N RU-3270 Performance Air Filters, 10in Tall, Round

K&N RU-3550 Performance Air Filters, 5.5in Tall, Round Tapered