1977 GMC G25 Parts

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1977 GMC G25

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1977 GMC G25

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Mobil 1 |

#9109062

Mobil 1 1024901 75W140 Full Synthetic Gear Oil Change Kit,7.5 In.

Oil Weight:

75W140

Liquid Measurement:

3 quarts

Oil Type:

Synthetic

$93.99

/kit

Valvoline |

#9109079

Valvoline VV982 75W140 Synpower Gear Oil Change Kit, 7.5 Inch GM

Oil Weight:

75W140

Liquid Measurement:

3 quarts

Oil Type:

Synthetic

$88.99

/kit

Mobil 1 |

#9109063

Mobil 1 1043611 75W90 Full Synthetic Gear Oil Change Kit, 7.5 In.

Oil Weight:

75W90

Liquid Measurement:

3 quarts

Oil Type:

Synthetic

$70.99

/kit

-18%

Powermaster |

#25527127

Powermaster 27127 Street Alternator, 70 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Polished

$183.99

/each

$225.00

Edelbrock |

#3259726

Edelbrock 9726 Valve Stem Seal, Ford FE, Set of 16

Machine Work Required:

Yes

Sold in Quantity:

Set

$75.95

/set

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.

1969-77 GM Brake Calipers

Steve explains the process of installing Speedway calipers.

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.

GM Body Styles

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

Centering a 525 Steering Gear

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

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.

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.

Edelbrock |

#3252832

Edelbrock 2832 Carbureted Intake Manifold Valley Plates, 9.2 Inch

Material Type:

Aluminum

Finish:

Natural

$124.95

/each

-22%

Powermaster |

#25517127

Powermaster 17127 Street Alternator, 85 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

85 amp

Alternator Finish:

Chrome

$174.99

/each

$225.00

-7%

Frostbite FB164 Aluminum Radiator, 4 Row, 1970-1987 GM

Frostbite Performance Cooling |

#425FB164

Frostbite FB164 Aluminum Radiator, 4 Row, 1970-1987 GM

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$799.95

/each

$863.95

-7%

Frostbite FB162 Aluminum Radiator, 2 Row, 1970-1987 GM

Frostbite Performance Cooling |

#425FB162

Frostbite FB162 Aluminum Radiator, 2 Row, 1970-1987 GM

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$478.95

/each

$518.95

-7%

Frostbite FB163 Aluminum Radiator- 3 Row, 1970-87 GM

Frostbite Performance Cooling |

#425FB163

Frostbite FB163 Aluminum Radiator- 3 Row, 1970-87 GM

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$479.95

/each

$519.95

-14%

Proforged |

#42510410361

Proforged 104-10361 71-96 Chevy, GMC Truck, Van Steering Tie Rods

Grease Zerk Included:

Yes

Sold in Quantity:

Each

$34.95

/each

$40.88

Proform |

#58666941BK

Proform 66941BK Chevy HEI Distributor Black Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941R

Proform 66941R Chevy HEI Distributor Red Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941B

Proform 66941B Chevy HEI Distributor Blue Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BKU

Proform 66941BKU Chevy HEI Distributor Black Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$100.99

/each

Proform |

#58666941BM

Proform 66941BM Chevy HEI Distributor Blue Cap; w/o Vac. Adv.

(1)

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$108.99

/each

Proform |

#58666941TU

Proform 66941TU Chevy HEI Distributor Tan Cap

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Trigger Style:

Magnetic

$124.99

/each

MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover

MSD |

#54731359

MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover

(14)

Conductor Style:

Spiral Core

Diameter:

8.5"

Cap Terminal Style:

HEI / Male

$145.95

/set

Frostbite FB502 Direct Fit Fan Shroud, FB162-FB164/FB302, 2 x 12

Frostbite Performance Cooling |

#425FB502

Frostbite FB502 Direct Fit Fan Shroud, FB162-FB164/FB302, 2 x 12

Overall Width:

26.250"

Overall Height:

17.000"

Material Type:

Aluminum

$340.95

/each

Speedway GM Heavy Duty Clutch Throwout Fork

Speedway Motors |

#91018105

Speedway GM Heavy Duty Clutch Throwout Fork

(7)

Overall Length:

10.75"

Material Type:

Steel

Finish:

Zinc Plated

$45.99

/each

Speedway GM Standard Clutch Throwout Fork

Speedway Motors |

#91018100

Speedway GM Standard Clutch Throwout Fork

(11)

Sold in Quantity:

Each

$24.99

/each

Edelbrock |

#3257110

Edelbrock 7110 S/B Chevy Street Tunnel Ram Intake Manifold

(4)

Intake Manifold Type:

Tunnel Ram

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

$699.95

/each

$163 Off

Powermaster |

#255582038SPL

Powermaster 582038SPL XS Volt Alternator, 300A, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

300 amp

Alternator Finish:

Powder Coated

$580.99

/each

$743.75

$154 Off

Powermaster |

#255582038

Powermaster 582038 XS Volt Alternator, 200 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$440.99

/each

$595.00

OER 621113 LS 4-Speed Aluminum Bellhousing, 621 Style

OER |

#91062113

OER 621113 LS 4-Speed Aluminum Bellhousing, 621 Style

(1)

Material Type:

Cast Aluminum

Transmission Type:

Manual

$453.99

/each

Edelbrock |

#32561205

Edelbrock 61205 E-CNC 225 SBC Cylinder Head, 70cc, Hyd. Roller

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$1,793.95

/each

New Product

Enginetech |

#17300584

Enginetech PK5B GM 4.8L/3.8L Freeze Plug Kit, Brass, 1962-1989

$19.49

/each

Temperature Sending Unit for 67-72 Camaro/68-74 Nova/64-72 Chevelle

Speedway Motors |

#92614673

Temperature Sending Unit for 67-72 Camaro/68-74 Nova/64-72 Chevelle

(3)

Material Type:

Brass

Sold in Quantity:

Each

$16.49

/each

-33%

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

Speedway Motors |

#91367163

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

(7)

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Chrome plated

$155.99

/each

$233.62

$134 Off

Powermaster |

#255482038

Powermaster 482038 XS Volt Alternator, 200 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$430.99

/each

$565.00

$124 Off

Powermaster |

#255382038

Powermaster 382038 XS Volt Alternator, 200 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$559.99

/each

$683.75

Dayco |

#31711046

Powerbond ® By Dayco Street Performance Harmonic Balancer 350

$184.99

/each

Ridler Wheels |

#889957850-GM

Ridler Wheels 695-7873G 695 Wheels, 17x8 Inch, Grey Machined

Wheel Diameter:

17 Inch

Width:

Wheel Bolt Pattern (in.):

5x5 in.

$230.00

/each

MSD Heat HEI Ignition Module and High Performance HEI Coil Kit

MSD |

#9100203

MSD Heat HEI Ignition Module and High Performance HEI Coil Kit

(2)

Sold in Quantity:

Kit

$318.90

/kit

-24%

Powermaster |

#25567293344

Powermaster 67293-344 Street Alternator, 150A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$214.99

/each

$283.75

Edelbrock |

#3251400

Edelbrock 1400 Performer Series 4-Barrel Carburetor, 600 CFM

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$539.95

/each

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1977 GMC G25 Parts

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Part

Brand

Transmission Family

Rear Axle Family

Availability

Engine Family

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Price

Customer Rating

Products

Mobil 1 1024901 75W140 Full Synthetic Gear Oil Change Kit,7.5 In.

Valvoline VV982 75W140 Synpower Gear Oil Change Kit, 7.5 Inch GM

Mobil 1 1043611 75W90 Full Synthetic Gear Oil Change Kit, 7.5 In.

Powermaster 27127 Street Alternator, 70 Amps, V-belt, 12V, GM

Edelbrock 9726 Valve Stem Seal, Ford FE, Set of 16

Related Articles

Edelbrock 2832 Carbureted Intake Manifold Valley Plates, 9.2 Inch

Powermaster 17127 Street Alternator, 85 Amps, V-belt, 12V, GM

Frostbite FB164 Aluminum Radiator, 4 Row, 1970-1987 GM

Frostbite FB162 Aluminum Radiator, 2 Row, 1970-1987 GM

Frostbite FB163 Aluminum Radiator- 3 Row, 1970-87 GM

Proforged 104-10361 71-96 Chevy, GMC Truck, Van Steering Tie Rods

Proform 66941BK Chevy HEI Distributor Black Cap

Proform 66941R Chevy HEI Distributor Red Cap

Proform 66941B Chevy HEI Distributor Blue Cap

Proform 66941BKU Chevy HEI Distributor Black Cap

Proform 66941BM Chevy HEI Distributor Blue Cap; w/o Vac. Adv.

Proform 66941TU Chevy HEI Distributor Tan Cap

MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover

Frostbite FB502 Direct Fit Fan Shroud, FB162-FB164/FB302, 2 x 12

Speedway GM Heavy Duty Clutch Throwout Fork

Speedway GM Standard Clutch Throwout Fork

Edelbrock 7110 S/B Chevy Street Tunnel Ram Intake Manifold

Powermaster 582038SPL XS Volt Alternator, 300A, Serpentine, GM

Powermaster 582038 XS Volt Alternator, 200 Amps, Serpentine, GM

OER 621113 LS 4-Speed Aluminum Bellhousing, 621 Style

Edelbrock 61205 E-CNC 225 SBC Cylinder Head, 70cc, Hyd. Roller

Enginetech PK5B GM 4.8L/3.8L Freeze Plug Kit, Brass, 1962-1989

Temperature Sending Unit for 67-72 Camaro/68-74 Nova/64-72 Chevelle

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

Powermaster 482038 XS Volt Alternator, 200 Amps, Serpentine, GM

Powermaster 382038 XS Volt Alternator, 200 Amps, Serpentine, GM

Powerbond ® By Dayco Street Performance Harmonic Balancer 350

Ridler Wheels 695-7873G 695 Wheels, 17x8 Inch, Grey Machined

MSD Heat HEI Ignition Module and High Performance HEI Coil Kit

Powermaster 67293-344 Street Alternator, 150A, V-belt, 12V, GM

Edelbrock 1400 Performer Series 4-Barrel Carburetor, 600 CFM