1977 GMC G25 Engine Parts

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1977 GMC G25

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1977 GMC G25

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Speedway Plastic Carburetor Top Hat Dust Cap Covers

Speedway Motors |

#916810

Speedway Plastic Carburetor Top Hat Dust Cap Covers

(21)

Inside Diameter:

5.00"

Material Type:

Plastic

Overall Height:

2.30"

$12.99

/each

Speedway Motors |

#91511662

2 5/8 AIR CLEANER SPCR,POL

(12)

Material Type:

Aluminum

Finish:

Polished

Sold in Quantity:

Each

$24.99

/each

Speedway Motors |

#91281036

Industrial Tap, 5/8 Inch-18 SAE

(13)

Thread Pitch:

5/8"-18

Drill Bit Included:

Material Type:

Steel

$43.99

/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 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

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.

-76%

Speedway Motors |

#92511904

Cobra Style Single Quad Air Cleaners

(9)

Shape:

Oval

Material Type:

Aluminum

Sold in Quantity:

Each

$28.72

/each

$123.99

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

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

Speedway Motors |

#9300201C

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

(3)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$281.99

/pair

-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

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, Stainless Steel

Speedway Motors |

#9300104S

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, Stainless Steel

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

$311.99

/pair

Custom Turbo Intake & Cold-Side Piping Kit

Speedway Motors |

#91607087

Custom Turbo Intake & Cold-Side Piping Kit

Sold in Quantity:

Kit

$662.99

/kit

Ford 351M-400 Natural Steel Motor Mount Crossmember

Speedway Motors |

#91618014

Ford 351M-400 Natural Steel Motor Mount Crossmember

(5)

Attachment Style:

Bolt-on

Mount Material:

Steel

$66.99

/each

Speedway Motors |

#92511643

Speedway Reusable Air Filter, 15x2 Oval

(1)

Air Filter Style:

Oval

Filter Material:

Reusable Cotton Gauze

Sold in Quantity:

Each

$33.99

/each

Bills Hot Rod Co |

#91668028

Bills Hot Rod Co. 2025 Standard Power Steering Pulley, Drilled

(2)

Groove Count:

Power Steering Pulley Attachment:

Bolt on

Material Type:

Aluminum

$63.99

/each

Bob Drake Reproductions |

#91192736

Large Ford Script Hose Clamp

Style:

Worm Gear

Sold in Quantity:

Each

$4.99

/each

Valvoline |

#7956790821

Valvoline 679082 VR1 20W50 Synthetic Motor Oil, Quar

(1)

Oil Weight:

20W50

Oil Type:

Synthetic

ZDDP Enhanced:

$13.49

/quart

Chevrolet Performance Parts |

#35512561211

Chevrolet Performance Parts 12561211 LS Camshaft Position Sensor

GTIN Code:

036666968064

Sold in Quantity:

Each

$92.99

/each

$103 Off

Powermaster |

#2558468104

Powermaster 8468-104 Race Alternator, 100A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Satin

$289.99

/each

$392.50

-50%

Fragola |

#6172290111

Fragola 2290111-BL 90 Degree Adapter Hose End Fitting, -12AN to -10AN

Fitting Hose Size:

-12 AN

Fitting End A:

-10 AN Female

Fitting End B:

-12 AN Hose

$30.99

/each

$62.46

-17%

Powermaster |

#2551137

Powermaster 1137 PowerGEN 3/4 Inch V-Belt Alternator Pulley

(3)

Material Type:

Steel

Sold in Quantity:

Each

$31.99

/each

$38.75

AutoMeter |

#1827953

AutoMeter 7953 Oil Pressure Gauge, 2 5/8 Inch, 100PSI, Cobalt

Gauge Diameter:

2-5/8"

Shape:

Round

Gauge Series:

Analog

$265.99

/each

$101 Off

Powermaster |

#2559518

Powermaster 9518 XS Torque Starter, Denso, Natural, Chevy

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$334.99

/each

$436.25

$113 Off

Powermaster |

#2559519

Powermaster 9519 XS Torque Starter, Mini, Natural, Chevy

(1)

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth

Mount Type:

Bolt-On

$322.99

/each

$436.25

-21%

Powermaster |

#2559529

Powermaster 9529 XS Torque Starter, Mini, Natural

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Bolt-On

$263.99

/each

$336.25

-70%

Aeroquip |

#6174211

Aeroquip FBM4211 Starlite Crimp Fitting, Straight, -4 AN

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$20.99

/each

$72.05

$132 Off

Powermaster |

#2559459

Powermaster 9459 Ultra Torque Starter, Ultra HS Ford

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

139-tooth

Mount Type:

Bolt-On

$355.99

/each

$487.50

Longacre |

#47545243

Longacre® 52-45243 Caliper Fitting - 1/8 NPT x -3 AN Straight

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$9.19

/each

$106 Off

Powermaster |

#91068128

Powermaster 8162 50 Amp Mini Racing Alternator

(3)

One Wire Alternator:

Yes

Alternator Amperage:

50 amp

Alternator Finish:

Powder Coated

$237.99

/each

$343.75

AutoMeter |

#1823241

AutoMeter 3241 Press. Sensor Switch, 15 PSI

Sold in Quantity:

Each

GTIN Code:

046074032417

$33.99

/each

-59%

Aeroquip |

#6171002

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -6 AN

(6)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$19.99

/each

$49.26

-23%

Fragola |

#6179522

Fragola 495022 Pressure Gauge Fitting, 1/8 Female to -3 AN Male 90

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Female

Angle:

90 degree

$8.49

/each

$11.10

AutoMeter |

#1824953

AutoMeter 4953 Ultra-Lite II Digi. StepperMotor Oil Press. Gauge

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Stepper

$266.99

/each

Performance Tool |

#91081568

Performance Tool W163C Wide Spark Plug Gap Tool, .025 To .08 Inch

(1)

Sold in Quantity:

Each

GTIN Code:

039564101731

$4.49

/each

Lisle |

#21257030

Lisle 57030 Swivel Gripper, No Slip Filter Wrench, Standard

Case Included:

Sold in Quantity:

Each

$17.49

/each

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1977 GMC G25 Engine Parts

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Products

Speedway Plastic Carburetor Top Hat Dust Cap Covers

2 5/8 AIR CLEANER SPCR,POL

Industrial Tap, 5/8 Inch-18 SAE

Speedway Premium Dry Media Air Filter Elements, 14 Inch

Gasser Style Competition Air Scoops

Related Articles

Cobra Style Single Quad Air Cleaners

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

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

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

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, Stainless Steel

Custom Turbo Intake & Cold-Side Piping Kit

Ford 351M-400 Natural Steel Motor Mount Crossmember

Speedway Reusable Air Filter, 15x2 Oval

Bills Hot Rod Co. 2025 Standard Power Steering Pulley, Drilled

Large Ford Script Hose Clamp

Valvoline 679082 VR1 20W50 Synthetic Motor Oil, Quar

Chevrolet Performance Parts 12561211 LS Camshaft Position Sensor

Powermaster 8468-104 Race Alternator, 100A, XS Volt 1 Wire Reg

Fragola 2290111-BL 90 Degree Adapter Hose End Fitting, -12AN to -10AN

Powermaster 1137 PowerGEN 3/4 Inch V-Belt Alternator Pulley

AutoMeter 7953 Oil Pressure Gauge, 2 5/8 Inch, 100PSI, Cobalt

Powermaster 9518 XS Torque Starter, Denso, Natural, Chevy

Powermaster 9519 XS Torque Starter, Mini, Natural, Chevy

Powermaster 9529 XS Torque Starter, Mini, Natural

Aeroquip FBM4211 Starlite Crimp Fitting, Straight, -4 AN

Powermaster 9459 Ultra Torque Starter, Ultra HS Ford

Longacre® 52-45243 Caliper Fitting - 1/8 NPT x -3 AN Straight

Powermaster 8162 50 Amp Mini Racing Alternator

AutoMeter 3241 Press. Sensor Switch, 15 PSI

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -6 AN

Fragola 495022 Pressure Gauge Fitting, 1/8 Female to -3 AN Male 90

AutoMeter 4953 Ultra-Lite II Digi. StepperMotor Oil Press. Gauge

Performance Tool W163C Wide Spark Plug Gap Tool, .025 To .08 Inch

Lisle 57030 Swivel Gripper, No Slip Filter Wrench, Standard