1977 GMC G25 Engine Parts

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1977 GMC G25

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1977 GMC G25

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Speedway Motors |

#6176205

Aluminum Allen Pipe Plugs, 3/8 Inch NPT

(5)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/8" Male NPT

Fitting Attachment 1:

Male NPT

$6.99

/pair

Russell |

#61766206

Russell 662061 Endura Finish Aluminum Pipe Plug-1/2 In NPT

(4)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male NPT

$8.95

/each

King Chrome GM One Wire Alternator, 65 Amp w/Inboard Bracket

Speedway Motors |

#9100750

King Chrome GM One Wire Alternator, 65 Amp w/Inboard Bracket

One Wire Alternator:

Yes

Alternator Amperage:

65 amp

Alternator Finish:

Chrome plated

$246.99

/kit

GM 10SI 1 Wire Alternator, 110 Amp w/Bills Hot Rod Bracket,Chrome

Speedway Motors |

#9100791

GM 10SI 1 Wire Alternator, 110 Amp w/Bills Hot Rod Bracket,Chrome

One Wire Alternator:

Yes

Alternator Amperage:

110 amp

Alternator Finish:

Chrome

$330.99

/kit

Maxima |

#2291091284

Maxima Racing Oils 229109128 Break-In Oil, 10W30, 4 Gallons

(2)

Oil Weight:

10W30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$136.99

/box

GM Rally Wheels

Choosing new wheels for a GMC Chevrolet truck. This project uses Speedway Motors GM Rally Wheels and new tires to enhance the appearance of the truck.

Corvette L76 327 Engine History, Specs, and Build Ideas

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.

1967 Firebird Engine Refurbish

Follow this restoration guide as Josh breathes new life back into his Pontiac engine.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

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.

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.

Centering a 525 Steering Gear

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Seven Decades of Speedway Motors: Carson, Craig & Clay Smith | Episode 25

For this special anniversary episode we celebrate 70 years of Speedway Motors with Carson, Craig, and Clay Smith. As the sons of "Speedy" Bill and Joyce Smith, they were there for it all as the business and the family grew up together.

Maxima |

#22932912

Maxima Racing Oils 22932901 RS Full Synthetic, 15W50, 12 Quarts

(3)

Oil Weight:

15W50

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$186.99

/box

Edelbrock |

#3251208

Edelbrock 1208 Pro-Flo Chrome Air Cleaner Assembly, Round, 2 Inch

(4)

Shape:

Round

Overall Diameter:

10"

Filter Material:

Paper

$39.95

/each

Edelbrock |

#3251218

Edelbrock 1218 Air Cleaner Element Air Filter, Round, 2in. X 10in.

(2)

Air Filter Style:

Round

Filter Material:

Paper

Sold in Quantity:

Each

$25.95

/each

Edelbrock |

#3251235

Edelbrock 1235 Dual Quad Oval Air Cleaner

(9)

Shape:

Oval

Sold in Quantity:

Each

$126.95

/each

Black 90 Degree -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760791

Black 90 Degree -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

(4)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$18.49

/each

Driven Racing Oil |

#91019406

Driven Racing Oil 19406 GP-1 Synthetic Blend 15W40 Oil, 12 Quarts

(4)

Oil Weight:

15W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$179.64

/box

Holley |

#9109649

Holley 0-4412SA 500 CFM 2-Barrel Carburetor w/10 Inch Air Cleaner

(3)

Carburetor Barrels:

2-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$529.99

/kit

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

Speedway Motors |

#91281037

Industrial Tap, 11/16 Inch-18 SAE

(46)

Thread Pitch:

11/16"-18

Material Type:

Steel

Sold in Quantity:

Each

$64.99

/each

Holley 4BBL Carburetor 1/2 Inch Spacer/Installation Kit

Speedway Motors |

#9109603

Holley 4BBL Carburetor 1/2 Inch Spacer/Installation Kit

(3)

Material Type:

Phenolic

Sold in Quantity:

Kit

$64.99

/kit

Holley |

#9109605

Holley 302-2 LS Swap Retro-Fit Oil Pan w/302-15 Dipstick/Gasket

(5)

Sump Style:

Wet Sump

Material Type:

Aluminum

Finish:

Painted

$579.99

/kit

Lucas 10630 SAE 30/WIX 51061R SB-Chevy Break-In Oil Change Kit

Lucas Oil |

#9109162

Lucas 10630 SAE 30/WIX 51061R SB-Chevy Break-In Oil Change Kit

(3)

Oil Type:

Break-In

Oil Weight:

30W

Liquid Measurement:

6 quarts

$63.99

/kit

Universal Aluminum Turbo Intercooler, 3-Inch Inlet/Outlet

Speedway Motors |

#910208102

Universal Aluminum Turbo Intercooler, 3-Inch Inlet/Outlet

Overall Width:

31.00"

Overall Height:

11.63"

Overall Thickness:

3.25"

$234.99

/each

Vintage Air |

#72515541VCB

Vintage Air 15541-VCB Small Block Low-mount Comp Bracket Long Pmp

(1)

Fits A/C Compressor Style:

Sanden SD

Water Pump Style:

Long

Mounting Side:

Passenger Side

$136.99

/each

Stewart Warner |

#665280EE

Stewart Warner 280EE-F Electric Oil Temperature Gauge Sender

(6)

Thread Pitch:

1/8" NPT Male

Sold in Quantity:

Each

$32.99

/each

Edelbrock |

#9109380

Edelbrock 1403 Performer 500 CFM Electric Carburetor/Stud Kit

(4)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$526.99

/kit

Edelbrock |

#9109382

Edelbrock 1405 Performer 600 CFM Manual Choke Carburetor/Stud Kit

(8)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$458.99

/kit

Replacement Washable Filter for Shotgun Scoop, 6.38 x 2.38 Inch

Speedway Motors |

#92511623

Replacement Washable Filter for Shotgun Scoop, 6.38 x 2.38 Inch

(31)

Filter Material:

Reusable Cotton Gauze

Color:

Pink

Overall Diameter:

6.38"

$20.99

/each

Speedway Motors |

#92511900

Gasser Style Competition Air Scoops

(31)

Overall Length:

20.00"

Overall Width:

9.50"

Overall Height:

6.00"

as low as

$157.99

/each

Retro Air Cleaner, Steel, 1951-56 Cadillac/Oldsmobile

Speedway Motors |

#92511925

Retro Air Cleaner, Steel, 1951-56 Cadillac/Oldsmobile

(89)

Shape:

Round

Overall Diameter:

14"

$180.99

/each

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917263

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$10.49

/each

Lisle |

#21219500

Lisle Corporation 19500 Ring Compressor, 2-1/8 - 5 Inch

Material Type:

Steel

Adjustable:

Yes

Finish:

Black anodized

$21.99

/each

Edelbrock |

#3258723

Edelbrock 8723 4- Barrel Carburetor Spacer, Wood Fiber Laminate,0.5in.

(10)

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

0.5"

Material Type:

Phenolic Wood

$48.95

/each

Edelbrock |

#3254273

Edelbrock 4273 Elite II Air Cleaner, Oval, Single Carb

(4)

Shape:

Oval

Sold in Quantity:

Each

$209.95

/each

-9%

PerTronix |

#447828224HT

Pertronix 828224HT Flame Thrower Spark Plug Wires, GM LS, 45 Deg

Conductor Style:

Spiral Core

Diameter:

$149.30

/kit

$164.23

Lucas Oil |

#48410118

Lucas Oil 10118 High Mileage Oil Stabilizer, Quart, Case Of 12

Sold in Quantity:

Box

Volume:

12 quarts

$173.99

/box

Goodridge |

#472995011

Goodridge AN950-10-08D -10 AN Female to -8 AN Male Adapter Fitting

(7)

Angle:

Straight

Fitting End A:

-10 AN Female

Fitting End B:

-8 AN Male

$35.99

/each

Holley |

#4252092

Holley 20-92 Street Warrior Fast Idle Solenoid and Bracket

GTIN Code:

090127031483

$167.95

/kit

Speedway Motors |

#28981053

LS Crossover Delete Kit

Sold in Quantity:

Set

$9.99

/set

Holley |

#4271355

Holley 135-5 30cc Accelerator Pump Diaphragm

(10)

Fuel Type:

Gasoline

Sold in Quantity:

Each

$6.28

/each

-7%

Holley |

#42526139

Holley 26-139 Accelerator Pump Cover, 30cc w/ Lever and Screws

GTIN Code:

090127619759

$28.39

/each

$30.71

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1977 GMC G25 Engine Parts

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Products

Aluminum Allen Pipe Plugs, 3/8 Inch NPT

Russell 662061 Endura Finish Aluminum Pipe Plug-1/2 In NPT

King Chrome GM One Wire Alternator, 65 Amp w/Inboard Bracket

GM 10SI 1 Wire Alternator, 110 Amp w/Bills Hot Rod Bracket,Chrome

Maxima Racing Oils 229109128 Break-In Oil, 10W30, 4 Gallons

Related Articles

Maxima Racing Oils 22932901 RS Full Synthetic, 15W50, 12 Quarts

Edelbrock 1208 Pro-Flo Chrome Air Cleaner Assembly, Round, 2 Inch

Edelbrock 1218 Air Cleaner Element Air Filter, Round, 2in. X 10in.

Edelbrock 1235 Dual Quad Oval Air Cleaner

Black 90 Degree -3 AN Flare to 1/8 Inch NPT Pipe Adapter Fitting

Driven Racing Oil 19406 GP-1 Synthetic Blend 15W40 Oil, 12 Quarts

Holley 0-4412SA 500 CFM 2-Barrel Carburetor w/10 Inch Air Cleaner

Sure Seal O-Ring Air Cleaner Spacer, Black

Industrial Tap, 11/16 Inch-18 SAE

Holley 4BBL Carburetor 1/2 Inch Spacer/Installation Kit

Holley 302-2 LS Swap Retro-Fit Oil Pan w/302-15 Dipstick/Gasket

Lucas 10630 SAE 30/WIX 51061R SB-Chevy Break-In Oil Change Kit

Universal Aluminum Turbo Intercooler, 3-Inch Inlet/Outlet

Vintage Air 15541-VCB Small Block Low-mount Comp Bracket Long Pmp

Stewart Warner 280EE-F Electric Oil Temperature Gauge Sender

Edelbrock 1403 Performer 500 CFM Electric Carburetor/Stud Kit

Edelbrock 1405 Performer 600 CFM Manual Choke Carburetor/Stud Kit

Replacement Washable Filter for Shotgun Scoop, 6.38 x 2.38 Inch

Gasser Style Competition Air Scoops

Retro Air Cleaner, Steel, 1951-56 Cadillac/Oldsmobile

Ideal Heavy Duty T-Bolt Clamp, 2-5/8 Inch Minimum Clamping Diameter

Lisle Corporation 19500 Ring Compressor, 2-1/8 - 5 Inch

Edelbrock 8723 4- Barrel Carburetor Spacer, Wood Fiber Laminate,0.5in.

Edelbrock 4273 Elite II Air Cleaner, Oval, Single Carb

Pertronix 828224HT Flame Thrower Spark Plug Wires, GM LS, 45 Deg

Lucas Oil 10118 High Mileage Oil Stabilizer, Quart, Case Of 12

Goodridge AN950-10-08D -10 AN Female to -8 AN Male Adapter Fitting

Holley 20-92 Street Warrior Fast Idle Solenoid and Bracket

LS Crossover Delete Kit

Holley 135-5 30cc Accelerator Pump Diaphragm

Holley 26-139 Accelerator Pump Cover, 30cc w/ Lever and Screws