1975 GMC C25 Engine Parts

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1975 GMC C25

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1975 GMC C25

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Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917188

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

(1)

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$7.69

/each

-34%

Fragola |

#61761241

Fragola 483304-BL AN Flare Bulkhead Fitting, -4 AN, 90 Degree

(1)

AN Size:

-4 AN

Angle:

90 degree

Fitting End A:

-4 AN Male

$9.49

/each

$14.39

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

Speedway Motors |

#61760490

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

(1)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$11.49

/each

-23%

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Speedway Motors |

#6176111

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Fitting End C:

-4 AN Male

$10.49

/each

$13.74

AutoMeter |

#182P19380

AutoMeter P19380 Spek-Pro Replacement Wire Harness, Press.

Sold in Quantity:

Each

GTIN Code:

046074154157

$46.99

/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.

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.

55 Chevy Engine Build

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

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

1946 Ford Sedan Delivery Engine Detail

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

65 Nova Engine Suggestions

In this Tech Tip, John gets to answer a favorite question of ours, what engine should I get?

Engine Cylinder Numbers

LS Engine Install and SEMA Show | 1968 C10 Build Episode 5

In this episode of our '68 C10 project, we hit a couple big milestones. The engine goes in and we hit our first car show. It may be just a rolling chassis, but we're mighty proud of how far we've come.

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.

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

-17%

Powermaster |

#255180

Powermaster 180 Water Pump Drive System, Single Groove

Belt Type:

V-Belt

Groove Count:

$111.99

/each

$135.00

Powermaster |

#255125

Powermaster 125 Alternator Wiring, 16-Gauge

Core Material:

Copper

Sold in Quantity:

Each

$48.99

/each

Longacre |

#47545030

Longacre® 52-45030 Steel Braided Gauge Line, 36 Inch

Finish:

Stainless

Sold in Quantity:

Each

$30.99

/each

$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

-72%

Alexander Racing Enterprises |

#91603471

Alexander Racing Enterprises HLR-575 Headlight Air Intake, Delete

Garage Sale Type:

Discontinued

Tube O.D.:

5.75"

Color:

Silver

$6.81

/each

$24.99

-72%

Alexander Racing Enterprises |

#91603472

Alexander Racing Enterprises HLR-CAI7 Headlight Air Intake, 4 In.

Garage Sale Type:

Discontinued

Tube O.D.:

Color:

Silver

$14.99

/each

$54.99

-92%

Speedway Oil Filter Rock Guard, 9 Inch Long

Speedway Motors |

#91015167

Speedway Oil Filter Rock Guard, 9 Inch Long

Garage Sale Type:

Closeout

$1.94

/each

$25.99

-83%

Speedway Motors |

Garage Sale Type:

Discontinued

Fitting Hose Size:

-6 AN

Fitting End A:

1/2" NPT Male

$7.88

/each

$33.99

Titan Tools |

#72845207

Titan Tools 45207 Hose Clamp Assortment, 20 Piece

(3)

Style:

Worm Gear

Material Type:

Steel

Color:

Natural

$15.99

/box

-84%

Discontinued

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

$32.83

/each

$250.00

-86%

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Speedway Motors |

#6176091

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

$6.49

/each

$47.82

-91%

Aluminum Flare Tee Adapter Fitting, Blue, -12 AN

Speedway Motors |

#6176105

Aluminum Flare Tee Adapter Fitting, Blue, -12 AN

Garage Sale Type:

Closeout

Fitting End A:

-12 AN Male

Fitting End B:

-12 AN Male

$1.93

/each

$21.99

-82%

Straight Aluminum Bulkhead Flare Fitting, Blue, -12 AN

Speedway Motors |

#6176121

Straight Aluminum Bulkhead Flare Fitting, Blue, -12 AN

Garage Sale Type:

Discontinued

AN Size:

-12 AN

Angle:

Straight

$5.10

/each

$29.67

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

Speedway Motors |

#61760411

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

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$9.99

/each

FiTech |

#521630003

FiTech 60013-30003 Programmer For FiTech 30003 Go Street EFI

(1)

Sold in Quantity:

Each

Component Type:

Hand held controller

$167.00

/each

Maxima |

#229109128

Maxima Racing Oils 39-109128 Break-In Oil, 10W30, 1 Gallon

(2)

Oil Weight:

10W30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$41.99

/gallon

-45%

Fragola |

#61761071

Fragola 482504-BL Tee Adapter Fitting, -4AN to 1/8 Inch NPT

(1)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Fitting End C:

-4 AN Male

$9.29

/each

$17.18

Performance Tool |

#910W80594

Performance Tool W80594 Vacuum and Fuel Pump Tester

(3)

GTIN Code:

039564805943

Sold in Quantity:

Each

$17.49

/each

-21%

Powermaster |

#255384831

Powermaster 384831 GM CS130D Alternator, 165A, 6-Groove, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

165 amp

Alternator Finish:

Chrome

$290.99

/each

$372.50

-55%

LG Billet USA |

#38330001

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

Thread Type:

RH Male

Material Type:

304 Stainless Steel

Sold in Quantity:

Each

$5.32

/each

$12.00

Inverted Flare to -AN Adapter Fitting Master Kit w/ Storage Case

Speedway Motors |

#9108513

Inverted Flare to -AN Adapter Fitting Master Kit w/ Storage Case

Sold in Quantity:

Kit

$139.99

/kit

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1975 GMC C25 Engine Parts

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Transmission Family

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Products

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

Fragola 483304-BL AN Flare Bulkhead Fitting, -4 AN, 90 Degree

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

AutoMeter P19380 Spek-Pro Replacement Wire Harness, Press.

Related Articles

Powermaster 180 Water Pump Drive System, Single Groove

Powermaster 125 Alternator Wiring, 16-Gauge

Longacre® 52-45030 Steel Braided Gauge Line, 36 Inch

Moose Blocks Sport Crank Trigger And Water Pump Kit

Alexander Racing Enterprises HLR-575 Headlight Air Intake, Delete

Alexander Racing Enterprises HLR-CAI7 Headlight Air Intake, 4 In.

Speedway Oil Filter Rock Guard, 9 Inch Long

Midget MSD Ignition Box Mount

Mr Gasket 6305 Valve Cover Speed Studs

Speedway Replacement EPR2 O-Rings for -4 AN Fittings, Pack/5

Speedway Replacement Nitrile O-Rings for -16 AN Fittings, Pack/10

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

Titan Tools 45207 Hose Clamp Assortment, 20 Piece

AN8-3/8NPT Tee BMRS

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

Earls AT922107ERL 90 Degree -8 AN Male to 1/4 Inch NPT Male Swivel

Aeroquip FBM4036 Hose End Coupler Fitting, 90 Degree, Blue/Red, -16 AN

Aeroquip FBM4044 120 Hose End Coupler Fitting, Blue/Red, -10 AN

Aeroquip FBM4445 Hose End Coupler Fitting, 120 Degree, Black, -12 AN

Aeroquip FBM4062 Hose End Coupler Fitting, 180 Degree, Blue/Red, -6 AN

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Aluminum Flare Tee Adapter Fitting, Blue, -12 AN

Straight Aluminum Bulkhead Flare Fitting, Blue, -12 AN

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

FiTech 60013-30003 Programmer For FiTech 30003 Go Street EFI

Maxima Racing Oils 39-109128 Break-In Oil, 10W30, 1 Gallon

Fragola 482504-BL Tee Adapter Fitting, -4AN to 1/8 Inch NPT

Performance Tool W80594 Vacuum and Fuel Pump Tester

Powermaster 384831 GM CS130D Alternator, 165A, 6-Groove, Chrome

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

Inverted Flare to -AN Adapter Fitting Master Kit w/ Storage Case