1977 GMC G25 Parts

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1977 GMC G25

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1977 GMC G25

Products

-16%

Speedhut |

#1401233015L

Speedhut R3-S7-LEG 3-3/8" GPS Speedo 60 mph

Gauge Diameter:

3-3/8"

Depth:

1.3"

Gauge Range:

0-60 mph

$298.87

/each

$358.65

Classic Instruments |

#275VS354WBLF

Classic Instruments VS354WBLF Velocity White 5 Gauge Set

Gauge Series:

Analog

Gauge Style:

Analog

Gauge Set Design:

Dash Cluster

$1,499.95

/each

Holemaker Technology |

#15410102

Holemaker Technology 101030-0170 HoleCutter, 2.25" Depth, 11/16"

Drill Bit Diameter:

11/16"

Overall Length:

2.25"

$80.50

/each

Holemaker Technology |

#15410104

Holemaker Technology 101030-0210 HoleCutter, 2.25" Depth, 13/16"

Drill Bit Diameter:

13/16"

Overall Length:

2.25"

$82.70

/each

Holemaker Technology |

#15410107

Holemaker Technology 101030-0250 TCT HoleCutter, 2.25" Depth, 1"

Drill Bit Diameter:

Overall Length:

2.25"

$93.95

/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.

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.

Holemaker Technology |

#15410108

Holemaker Technology 101050-0140 TCT SheetCutter Holesaws, 9/16"

Drill Bit Diameter:

9/16"

$48.45

/each

AFCO |

#106282001CR

AFCO 28200-1CR 8 Inch Extreme Chrome Coil-Over Spring, 200 Rate

(2)

Position:

Universal

Spring Rate:

200 lbs.

Free Height:

$83.99

/each

Boyd Coddington 61R-58060 Smoothie Series Baron Red Wheel

Boyd Coddington Wheels |

#10461R58060

Boyd Coddington 61R-58060 Smoothie Series Baron Red Wheel

Wheel Diameter:

15 Inch

Width:

Wheel Bolt Pattern (in.):

6x5.5 in.

$144.00

/each

Boyd Coddington Wheels |

#104776140G

Boyd Coddington Wheels BC1-776140G 17x7 Gray Wheel, 5x4-3/4

Wheel Diameter:

17 Inch

Width:

Wheel Bolt Pattern (in.):

5x4.75 in.

$249.70

/each

-12%

EMPI |

#1413887

EMPI 00-3887-0 Stainless Steel Gas Tank, 10 x 33 Inch, 10.7 Gallon

(5)

Fuel Tank Style:

Spun/Round

Fuel System Type:

Carbureted

Capacity:

10.7 gallons

$260.99

/each

$298.05

New Vintage USA |

#276119391

New Vintage USA 01193-91 Performance 2-1/16" Oil Temp Gauge Black

Gauge Series:

Analog

Gauge Face Color:

White

Gauge Number Color:

Black

$131.99

/each

New Vintage USA |

#276119491

New Vintage USA 01194-91 Performance 2-1/16" Vacuum/Boost Gauge

Gauge Series:

Analog

Gauge Face Color:

White

Gauge Number Color:

Black

$230.99

/each

New Vintage USA |

#276119493

New Vintage USA 01194-93 Performance 2-1/16" Vacuum/Boost Gauge

Gauge Series:

Analog

Gauge Face Color:

White

Gauge Number Color:

Black

$230.99

/each

New Vintage USA |

#276119591

New Vintage USA 01195-91 Performance 2-1/16" Trans Temp Gauge Blk

Gauge Face Color:

White

Shape:

Round

Gauge Series:

Analog

$131.99

/each

New Vintage USA |

#276119593

New Vintage USA 01195-93 Performance 2-1/16" Trans Temp Gauge Wht

Gauge Face Color:

Black

Shape:

Round

Gauge Series:

Analog

$131.99

/each

Rectangular Pony Light, Single Filament Bulb, Amber Lens

Speedway Motors |

#3165054

Rectangular Pony Light, Single Filament Bulb, Amber Lens

(5)

Overall Height:

1.55"

Overall Length:

2.63"

Mounted Length:

2.36"

$18.49

/each

New Vintage USA |

#276264993

New Vintage USA 02649-93 6-Gauge Kit Performance II White

Gauge Series:

Analog

Gauge Face Color:

Black

$879.99

/kit

/set

Vibrant |

#3212817

Vibrant 2817 60 Degree Aluminum Bend, 2.5 Inch O.D., Polished

Outside Diameter:

2.5"

Finish:

Polished

Material Type:

Aluminum

$42.99

/each

-9%

Eibach |

#33007002251000

Eibach 0700.225.1000 Coilover Spring, 1000 lbs/in, 2.250 ID, 7 in

Position:

Universal

Spring Rate:

1000 lbs.

Free Height:

$85.00

/each

$94.44

Mobil 1 |

#324127863

Mobil 1 127863 Delvac 1 ESP Motor Oil, 5W-40, 1 Gallon, Box/3

Oil Weight:

5W40

Oil Type:

Synthetic

ZDDP Enhanced:

$122.99

/box

-11%

Flowmaster |

#378943050

(1)

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$60.39

/each

$66.43

-7%

Earls |

#4259919DFHERL

Earls 9919DFHERL Straight -6 AN Male to 14mm x 1.5 Adapter, Blue

Fitting End A:

-6 AN Male

Fitting End B:

14mm x 1.5 Male

Angle:

Straight

$17.89

/each

$19.35

-9%

Patriot Exhaust |

#447H6951

Patriot Exhaust H6951 304 SS Exhaust Pipe, 45 Degree Bends 2-1/2 Inch

(1)

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Elbow/Connector

Outside Diameter:

2.50"

$39.49

/each

$43.44

-8%

Earls |

#425AT925108ERL

Earls AT925108ERL -8 AN Tee, Female Swivel on Branch, Aluminum

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Male

Fitting End C:

-8 AN Male

$63.95

/each

$69.95

-7%

Earls |

#425AT981503ERL

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

Straight

$11.93

/each

$12.90

-9%

Patriot Exhaust |

#447H6907

Patriot Exhaust H6907 304 Stainless Stee Exhaust Pipe, 1-5/8 Inch

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

$60.39

/each

$66.43

-9%

Patriot Exhaust |

#447H6912

Patriot Exhaust H6912 304 SS Exhaust Pipe J-Bends, 1-7/8 Inch

Exhaust Tubing Diameter:

1-7/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.88"

$42.23

/each

$46.45

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1977 GMC G25 Parts

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Products

Speedhut R3-S7-LEG 3-3/8" GPS Speedo 60 mph

Classic Instruments VS354WBLF Velocity White 5 Gauge Set

Holemaker Technology 101030-0170 HoleCutter, 2.25" Depth, 11/16"

Holemaker Technology 101030-0210 HoleCutter, 2.25" Depth, 13/16"

Holemaker Technology 101030-0250 TCT HoleCutter, 2.25" Depth, 1"

Related Articles

Holemaker Technology 101050-0140 TCT SheetCutter Holesaws, 9/16"

AFCO 28200-1CR 8 Inch Extreme Chrome Coil-Over Spring, 200 Rate

Boyd Coddington 61R-58060 Smoothie Series Baron Red Wheel

Boyd Coddington Wheels BC1-776140G 17x7 Gray Wheel, 5x4-3/4

EMPI 00-3887-0 Stainless Steel Gas Tank, 10 x 33 Inch, 10.7 Gallon

New Vintage USA 01193-91 Performance 2-1/16" Oil Temp Gauge Black

New Vintage USA 01194-91 Performance 2-1/16" Vacuum/Boost Gauge

New Vintage USA 01194-93 Performance 2-1/16" Vacuum/Boost Gauge

New Vintage USA 01195-91 Performance 2-1/16" Trans Temp Gauge Blk

New Vintage USA 01195-93 Performance 2-1/16" Trans Temp Gauge Wht

Rectangular Pony Light, Single Filament Bulb, Amber Lens

New Vintage USA 02649-93 6-Gauge Kit Performance II White

New Vintage USA 99320-04 Temperature Sender Hi Match Stepper Only

Classic Instruments AX354GBLF AutoCross Gray 5 Gauge Set

Classic Instruments AX365YBLF AutoCross Yellow 5 Gauge Set

Classic Instruments GS100SLF G-Stock 5 Gauge Set

Classic Instruments GS135SLF G-Stock 5 Gauge Set

Intercomp 170133 Scale Pad Leveler

Vibrant 2817 60 Degree Aluminum Bend, 2.5 Inch O.D., Polished

Eibach 0700.225.1000 Coilover Spring, 1000 lbs/in, 2.250 ID, 7 in

Mobil 1 127863 Delvac 1 ESP Motor Oil, 5W-40, 1 Gallon, Box/3

Flowmaster 943050 50 Series Delta Flow Muffler, 3.00 In/Out

Patriot Exhaust H6916 304 SS Exhaust Pipe J-Bend 2 Inch

Earls 991902ERL Blue Anodized -4 AN Male to -3 AN Male Union Reducer

Patriot Exhaust H6931 304 SS Exhaust Pipe U-Bends, 1-3/4 Inch

Earls 9919DFHERL Straight -6 AN Male to 14mm x 1.5 Adapter, Blue

Patriot Exhaust H6951 304 SS Exhaust Pipe, 45 Degree Bends 2-1/2 Inch

Earls AT925108ERL -8 AN Tee, Female Swivel on Branch, Aluminum

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Patriot Exhaust H6907 304 Stainless Stee Exhaust Pipe, 1-5/8 Inch

Patriot Exhaust H6912 304 SS Exhaust Pipe J-Bends, 1-7/8 Inch