1978 GMC G25 Engine Parts

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1978 GMC G25

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1978 GMC G25

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ICT BILLET |

#826551163

ICT Billet 551163 T3 Turbocharger Oil Drain Adapter Flange

Turbocharger Style:

Turbo Oil Flange Type:

Turbo Drain

Oil Flange:

Standard T3 Drain

$25.00

/each

$188 Off

Holley |

#4255501317

Holley 550-1317 Terminator X Max, Ford Modular 2V, EV6 Injectors

Ignition Type:

Ford 2V Mod Stock Coils

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$2,399.95

/kit

$2,587.95

$223 Off

Holley |

#4255501030

Holley 550-1030 Terminator X Max Stealth EFI 24X LS Trans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,949.95

/kit

$3,172.95

Mobil 1 |

#3241238431

Mobil 1 123843 High Mileage Full Synthetic, 5W-30, 5 Quarts

(1)

Oil Weight:

5W30

Oil Type:

Synthetic

ZDDP Enhanced:

$58.99

/each

-52%

Fragola |

#3249804041

Fragola 48040-BL Aluminum Tee-On-Run Fitting, -4 AN

Garage Sale Type:

Discontinued

AN Size:

-4 AN

Angle:

Tee

$14.44

/each

$30.22

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.

Mobil 1 |

#3241243221

Mobil 1 Advanced Fuel Economy Motor Oil, 0W-16, 5 Quarts

Oil Weight:

0W16

Oil Type:

Synthetic

ZDDP Enhanced:

$51.99

/each

Mobil 1 |

#3241207631

Mobil 1 120763 Advanced Full Synthetic 5W-20, 5 Quarts

Oil Weight:

5W20

Oil Type:

Synthetic

ZDDP Enhanced:

$51.99

/each

Mobil 1 |

#3241223261

Mobil 1 122326 Advanced Full Synthetic Oil, 10W-30, 5 Quarts

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$51.99

/each

Maxima |

#2293791284

Maxima Racing Oils 229379128 Performance Mineral Oil, 60W, 4 Gal

Oil Weight:

60W

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$207.99

/box

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

Mobil 1 |

#3241270971

Mobil 1 127097 Turbo Diesel Truck Oil 5W-40, 1 Gallon

Oil Weight:

5W40

Oil Type:

Synthetic

ZDDP Enhanced:

$47.99

/each

Performance Tool |

#91081566

Performance Tool W162C Spark Plug Gap Tool .02 To .04 Inch, Steel

Sold in Quantity:

Each

GTIN Code:

039564101724

$3.99

/each

Edelbrock |

#9109600

Edelbrock 1406 Performer 600CFM Carb w/8131 and 81233 Fuel Line

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$591.99

/kit

-15%

Moroso |

#54585474

Moroso 85474 Universal Air/Oil Catch Can Separator, Large Body

(1)

Diameter:

2.88"

Height:

4.50"

Fitting Attachment 1:

Hose barb

$233.99

/each

$275.78

Vapor Trapper |

#43900006

Shop48 FS38SIL Vapor Trapper Fuel Stopper

Sold in Quantity:

Each

$24.99

/each

Lokar |

#491XED5019

Lokar XED-5019 Midnight Series Flexible Engine Dipstick, GM LS Truck

Color:

Black

Sold in Quantity:

Each

$113.95

/each

Lokar |

#491XED5015

Lokar XED-5015 Midnight Series Flexible Engine Dipstick, 5.7L Hemi

Color:

Black

Sold in Quantity:

Each

$113.95

/each

Granatelli Motor Sport 540209 Elbow Flange, T3/T4 to 3 In V-Band

Granatelli Motor Sports |

#36210209

Granatelli Motor Sport 540209 Elbow Flange, T3/T4 to 3 In V-Band

Material Type:

Stainless Steel

Finish:

Natural

$69.82

/each

Valvoline |

#7958224011

Valvoline VR1 SAE 30W Motor Oil, 1 Quart

Oil Weight:

0W30

Oil Type:

Conventional

ZDDP Enhanced:

$9.99

/each

-76%

Fragola |

#6176899681

Fragola 6899681-BL Real Street 90 Deg. PTFE Hose End Fitting, -6 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-6 AN

Fitting End A:

1/2" NPT Male

$7.88

/each

$33.99

-21%

Powermaster |

#255837529110

Powermaster 8-37529-110 CS130 Chrysler Upgrade Alternator, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$275.99

/each

$352.50

-17%

Powermaster |

#25515412130

Powermaster 1-5412-130 4-gauge Alternator Charge Wire, 12 FT

Core Material:

Copper

Sold in Quantity:

Each

$74.99

/each

$91.25

$1264 Off

Moose Blocks |

#94025000

Moose Blocks Sport Crank Trigger And Water Pump Kit

Garage Sale Type:

Discontinued

$1,399.99

/each

$2,663.99

K&N RC-2330 Performance Air Filters, 3in Tall, Round Tapered

K&N |

#465RC2330

K&N RC-2330 Performance Air Filters, 3in Tall, Round Tapered

Material Type:

Cotton Gauze

Top Finish:

Chrome

$78.99

/each

-32%

Tuff Stuff |

#91067152

Ford Chrome Alternator, 70 Amp

(11)

One Wire Alternator:

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

$198.99

/each

$292.80

FiTech |

#52130064

FiTech 30064 Go EFI 2x4 Power Adder System 1200 HP Injection

(1)

Injection Style:

Throttle Body

Max Horsepower Rating:

1200

ECM Included:

Yes

$2,236.00

/each

Stewart Warner |

#66582475

Stewart Warner 82475 Wings Mechanical Oil Pressure Gauge, White

(3)

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Mechanical

$86.99

/each

Chevrolet Performance Parts |

#35512561211

Chevrolet Performance Parts 12561211 LS Camshaft Position Sensor

GTIN Code:

036666968064

Sold in Quantity:

Each

$92.99

/each

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

Chevrolet Performance Parts |

#35512608814

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

(2)

Sold in Quantity:

Each

Material Type:

Brass

$36.99

/each

-5%

Accel |

#105170901C

ACCEL 170901C Universal Ceramic Booted Single Wire Replacement Kit

Diameter:

Sold in Quantity:

Each

$49.95

/each

$53.12

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

Holley |

#427122

Holley Main Jets

(27)

Material Type:

Brass

Sold in Quantity:

Pair

$14.87

/pair

BlockDock™ Chevy Engine Stand Mounting Adapter Plate, LS/SBC/BBC

Speedway Motors |

#91000600

BlockDock™ Chevy Engine Stand Mounting Adapter Plate, LS/SBC/BBC

(25)

Material Type:

Billet Aluminum

Finish:

Natural

Color:

Natural

$105.99

/each

Speedway Washable Air Filter Element, 14 x 4 Inch

Speedway Motors |

#91011084

Speedway Washable Air Filter Element, 14 x 4 Inch

(46)

Air Filter Style:

Round

Filter Material:

Reusable Cotton Gauze

Color:

Black

$32.99

/each

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

Mobil 1 |

#324122454

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

(40)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$107.99

/box

Edelbrock |

#3251906

Edelbrock 1906 AVS2 650 CFM 4 Barrel Carburetor, Electric Choke

(30)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$495.95

/each

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1978 GMC G25 Engine Parts

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Transmission Family

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Price

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Products

ICT Billet 551163 T3 Turbocharger Oil Drain Adapter Flange

Holley 550-1317 Terminator X Max, Ford Modular 2V, EV6 Injectors

Holley 550-1030 Terminator X Max Stealth EFI 24X LS Trans Control

Mobil 1 123843 High Mileage Full Synthetic, 5W-30, 5 Quarts

Fragola 48040-BL Aluminum Tee-On-Run Fitting, -4 AN

Related Articles

Mobil 1 Advanced Fuel Economy Motor Oil, 0W-16, 5 Quarts

Mobil 1 120763 Advanced Full Synthetic 5W-20, 5 Quarts

Mobil 1 122326 Advanced Full Synthetic Oil, 10W-30, 5 Quarts

Maxima Racing Oils 229379128 Performance Mineral Oil, 60W, 4 Gal

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

Mobil 1 127097 Turbo Diesel Truck Oil 5W-40, 1 Gallon

Performance Tool W162C Spark Plug Gap Tool .02 To .04 Inch, Steel

Edelbrock 1406 Performer 600CFM Carb w/8131 and 81233 Fuel Line

Moroso 85474 Universal Air/Oil Catch Can Separator, Large Body

Shop48 FS38SIL Vapor Trapper Fuel Stopper

Lokar XED-5019 Midnight Series Flexible Engine Dipstick, GM LS Truck

Lokar XED-5015 Midnight Series Flexible Engine Dipstick, 5.7L Hemi

Granatelli Motor Sport 540209 Elbow Flange, T3/T4 to 3 In V-Band

Valvoline VR1 SAE 30W Motor Oil, 1 Quart

Fragola 6899681-BL Real Street 90 Deg. PTFE Hose End Fitting, -6 AN

Powermaster 8-37529-110 CS130 Chrysler Upgrade Alternator, Chrome

Powermaster 1-5412-130 4-gauge Alternator Charge Wire, 12 FT

Moose Blocks Sport Crank Trigger And Water Pump Kit

K&N RC-2330 Performance Air Filters, 3in Tall, Round Tapered

Ford Chrome Alternator, 70 Amp

FiTech 30064 Go EFI 2x4 Power Adder System 1200 HP Injection

Stewart Warner 82475 Wings Mechanical Oil Pressure Gauge, White

Chevrolet Performance Parts 12561211 LS Camshaft Position Sensor

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

ACCEL 170901C Universal Ceramic Booted Single Wire Replacement Kit

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

Holley Main Jets

BlockDock™ Chevy Engine Stand Mounting Adapter Plate, LS/SBC/BBC

Speedway Washable Air Filter Element, 14 x 4 Inch

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

Edelbrock 1906 AVS2 650 CFM 4 Barrel Carburetor, Electric Choke