GMC G25 Pipe Fittings

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GMC G25

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Year

Make

GMC

Make

Model

G25

Model

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1/8" NPT Female

1/8" NPT Male

3/8" NPT Male

1/2" NPT Male

3/8" NPT Female

1/2" NPT Female

1/4" NPT Female

1/4" NPT Male

35 products

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GMC G25

Products

AutoMeter |

#1822264

AutoMeter 2264 Temp. Gauge Probe Adapter Fitting,Brass 1/2 NPT

(1)

Fitting End A:

1/2" NPT Male

Fitting End B:

5/8" - 18

Angle:

Straight

$12.49

/each

AutoMeter |

#1822270

AutoMeter 2270 Temp. Sender Adapter Fitting,Brass,1/2 In. NPT

Fitting End A:

1/2" NPT Male

Fitting End B:

5/8"-18

Angle:

Straight

$23.99

/each

Speedway Motors |

#6171300

Steel Female 1/8 Inch NPT Tee Fitting

(3)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$13.49

/each

-7%

Earls |

#425AT991501ERL

Earls AT991501ERL Female 1/8 In NPT to Male 1/8 In NPT 45 Degree Elbow

Fitting End A:

1/8" NPT Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$25.36

/each

$27.43

-7%

Earls |

#425991001ERL

Earls 991001ERL Blue 1/8 Inch NPT to 1/8 Inch NPT Female Coupling

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Angle:

Straight

$10.42

/each

$11.27

Chamber Muffler Swap Guide

An overview on swapping turbo mufflers for chamber mufflers on a 1969 C/10 pickup. See how to extend the muffler length using exhaust pipe.

Quick Tip on Securing AN Fittings

Dick from Koul Tools shares a tip on how to properly seat the AN fittings using the Koul Tools device.

GM 10-Bolt Polished Finned Aluminum Rear End Cover Installation Guide

Steve provides a step-by-step guide to install the Speedway Motors GM 10-Bolt Polished Finned Aluminum Rear End Cover.

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

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.

G-Comp™ Buyer's Guide

Here's a handy guide to familiarize you with our G-Comp line of performance suspension systems.

32 Grille Repair

Speedway Motors employee Tim M. decided to take us along as he takes another step in restoring a '32 Ford. This go-round he repairs an original '32 grille insert to put in his new shell.

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.

-54%

Aeroquip |

#6176171

Aluminum Female Pipe Tee, 1/8 Inch

(4)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$20.99

/each

$46.40

-7%

Aluminum Female Pipe Coupler Fitting, 3/8 Inch NPT, Blue Anodized

Speedway Motors |

#6176146

Aluminum Female Pipe Coupler Fitting, 3/8 Inch NPT, Blue Anodized

(1)

Fitting End A:

3/8" NPT Female

Fitting End B:

3/8" NPT Female

Angle:

Straight

$12.49

/each

$13.45

Speedway Motors |

#6171302

Steel 1/8 Inch NPT Run Tee Fitting

(9)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Male

$14.49

/each

Aluminum Female Pipe Coupler Fitting, 1/8 Inch NPT, Blue Anodized

Speedway Motors |

#6176144

Aluminum Female Pipe Coupler Fitting, 1/8 Inch NPT, Blue Anodized

(2)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Angle:

Straight

$5.99

/each

AutoMeter |

#1822373

AutoMeter 2373 Auto Gage Mechanical Temperature Adapter Fitting

(1)

Fitting End A:

3/8" NPT Male

Fitting End B:

5/8"-18

Angle:

Straight

$26.99

/each

AutoMeter |

#1823230

AutoMeter 3230 Blower Memory Kit for Mech. Boost Press. Gauges

Angle:

Straight

Material Type:

Steel

Finish:

Zinc Plated

$74.99

/each

AutoMeter |

#1822269

AutoMeter 2269 Press. Sensor Adapter Fitting, 1/8 NPT-1/8 BSPT

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" BSPT Male

Angle:

Straight

$25.99

/each

-7%

Earls |

#425AT991701ERL

Earls AT991701ERL 1/8 Inch NPT Female Tee Fitting, Anodized Aluminum

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$20.89

/each

$22.60

-7%

Aluminum Female Pipe Coupler Fitting, 1/4 Inch NPT, Blue Anodized

Speedway Motors |

#6176145

Aluminum Female Pipe Coupler Fitting, 1/4 Inch NPT, Blue Anodized

Fitting End A:

1/4" NPT Female

Fitting End B:

1/4" NPT Female

Angle:

Straight

$9.59

/each

$10.37

Speedway Motors |

#6171306

Steel 1/8 Inch NPT Male Pipe Nipple

(7)

Fitting End A:

1/8" NPT Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$4.49

/each

-7%

Earls |

#425991701ERL

Earls 991701ERL Blue Anodized 1/8 Inch NPT Female Tee, Aluminum

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$20.89

/each

$22.60

Threaded Male Pipe Nipple Coupler Fitting, 1/4 Inch NPT, Blue Anodized

Speedway Motors |

#6176151

Threaded Male Pipe Nipple Coupler Fitting, 1/4 Inch NPT, Blue Anodized

(1)

Fitting End A:

1/4" NPT Male

Fitting End B:

1/4" NPT Male

Angle:

Straight

$6.99

/each

-68%

Aeroquip |

#6176173

Aluminum Female Pipe Tee, 3/8 Inch

(2)

Fitting End A:

3/8" NPT Female

Fitting End B:

3/8" NPT Female

Fitting End C:

3/8" NPT Female

$20.99

/each

$65.90

Goodridge |

#6176147

Goodridge AN910-04 Female Pipe Coupler Fitting, 1/2 NPT, Blue

(1)

Fitting End A:

1/2" NPT Female

Fitting End B:

1/2" NPT Female

Angle:

Straight

$7.99

/each

-7%

Earls |

#425AT991103ERL

Earls AT991103ERL 3/8 Inch NPT to 3/8 Inch NPT Male Coupling

Fitting End A:

3/8" NPT Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$19.36

/each

$20.95

Longacre |

#47543525

Longacre® 52-43525 SMi Pressure Sensor Adapter

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Male

Angle:

Straight

$30.99

/each

-7%

Earls |

#425AT991101ERL

Earls AT991101ERL 1/8 Inch NPT to 1/8 Inch NPT Male Coupling

Fitting End A:

1/8" NPT Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$10.42

/each

$11.27

-7%

Earls |

#425991501ERL

Earls 991501ERL 1/8 In NPT Female to 1/8 In NPT Male 45 Degree Elbow

(1)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$19.43

/each

$21.02

-7%

Earls |

#425961701ERL

Earls 961701ERL 1/8 Inch NPT Female Brake Adapter Tee, Zinc Plated

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$14.85

/each

$16.07

AutoMeter |

#1823272

AutoMeter 3272 90 Degree Compression Adapter Fitting,Press Gauges

Fitting End A:

1/8" NPT Female

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$16.49

/each

AutoMeter |

#1823280

AutoMeter 3280 Fuel Rail Adapter Fitting, 1/16 NPT-1/8 NPT

Fitting End A:

1/8" NPT Female

Fitting End B:

1/16" NPT Male

Angle:

Straight

$20.99

/each

-7%

Earls |

#425AT991401ERL

Earls AT991401ERL Female 1/8 In NPT to Male 1/8 In NPT 90 Degree Elbow

(1)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$25.36

/each

$27.43

Speedway Motors |

#6171400

Brass 1/8 Inch NPT Tee Fitting

(1)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$4.49

/each

Edelbrock |

#3258096

Edelbrock 8096 Low-Profile Vacuum Fitting Reducers, 90 Degree, Brass

(1)

Fitting End A:

1/8" NPT Female

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$24.95

/each

Steel 1/8 Inch NPT Branch Tee Adapter Fitting

Speedway Motors |

#6171304

Steel 1/8 Inch NPT Branch Tee Adapter Fitting

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Male

$18.49

/each

AutoMeter |

#1822263

AutoMeter 2263 Temp. Gauge Probe Adapter Fitting,Brass 3/8 NPT

(3)

Fitting End A:

3/8" NPT Male

Fitting End B:

5/8" - 18

Angle:

Straight

$12.49

/each

AutoMeter |

#1822278

AutoMeter 2278 Sender Adapter Fitting, Brass, 1/8 NPT - M12x1.75

(2)

Fitting End A:

1/8" NPT Female

Fitting End B:

12mm-1.75

Angle:

Straight

$18.49

/each

Threaded Male Pipe Nipple Coupler Fitting, 1/8 Inch NPT, Blue Anodized

Speedway Motors |

#6176150

Threaded Male Pipe Nipple Coupler Fitting, 1/8 Inch NPT, Blue Anodized

(1)

Fitting End A:

1/8" NPT Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$2.99

/each

Threaded Male Pipe Nipple Coupler Fitting, 3/8 Inch NPT, Blue Anodized

Speedway Motors |

#6176152

Threaded Male Pipe Nipple Coupler Fitting, 3/8 Inch NPT, Blue Anodized

(2)

Fitting End A:

3/8" NPT Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$9.49

/each

-7%

Earls |

#425991401ERL

Earls 991401ERL 1/8 In NPT Female to 1/8 In NPT Male 90 Degree Elbow

(6)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$14.92

/each

$16.14

Showing all 35 results

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GMC G25 Pipe Fittings

Fitting End A

Brand

Availability

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Price

Customer Rating

Products

AutoMeter 2264 Temp. Gauge Probe Adapter Fitting,Brass 1/2 NPT

AutoMeter 2270 Temp. Sender Adapter Fitting,Brass,1/2 In. NPT

Steel Female 1/8 Inch NPT Tee Fitting

Earls AT991501ERL Female 1/8 In NPT to Male 1/8 In NPT 45 Degree Elbow

Earls 991001ERL Blue 1/8 Inch NPT to 1/8 Inch NPT Female Coupling

Related Articles

Aluminum Female Pipe Tee, 1/8 Inch

Aluminum Female Pipe Coupler Fitting, 3/8 Inch NPT, Blue Anodized

Steel 1/8 Inch NPT Run Tee Fitting

Aluminum Female Pipe Coupler Fitting, 1/8 Inch NPT, Blue Anodized

AutoMeter 2373 Auto Gage Mechanical Temperature Adapter Fitting

AutoMeter 3230 Blower Memory Kit for Mech. Boost Press. Gauges

AutoMeter 2269 Press. Sensor Adapter Fitting, 1/8 NPT-1/8 BSPT

Earls AT991701ERL 1/8 Inch NPT Female Tee Fitting, Anodized Aluminum

Aluminum Female Pipe Coupler Fitting, 1/4 Inch NPT, Blue Anodized

Steel 1/8 Inch NPT Male Pipe Nipple

Earls 991701ERL Blue Anodized 1/8 Inch NPT Female Tee, Aluminum

Threaded Male Pipe Nipple Coupler Fitting, 1/4 Inch NPT, Blue Anodized

Aluminum Female Pipe Tee, 3/8 Inch

Goodridge AN910-04 Female Pipe Coupler Fitting, 1/2 NPT, Blue

Earls AT991103ERL 3/8 Inch NPT to 3/8 Inch NPT Male Coupling

Longacre® 52-43525 SMi Pressure Sensor Adapter

Earls AT991101ERL 1/8 Inch NPT to 1/8 Inch NPT Male Coupling

Earls 991501ERL 1/8 In NPT Female to 1/8 In NPT Male 45 Degree Elbow

Earls 961701ERL 1/8 Inch NPT Female Brake Adapter Tee, Zinc Plated

AutoMeter 3272 90 Degree Compression Adapter Fitting,Press Gauges

AutoMeter 3280 Fuel Rail Adapter Fitting, 1/16 NPT-1/8 NPT

Earls AT991401ERL Female 1/8 In NPT to Male 1/8 In NPT 90 Degree Elbow

Brass 1/8 Inch NPT Tee Fitting

Edelbrock 8096 Low-Profile Vacuum Fitting Reducers, 90 Degree, Brass

Steel 1/8 Inch NPT Branch Tee Adapter Fitting

AutoMeter 2263 Temp. Gauge Probe Adapter Fitting,Brass 3/8 NPT

AutoMeter 2278 Sender Adapter Fitting, Brass, 1/8 NPT - M12x1.75

Threaded Male Pipe Nipple Coupler Fitting, 1/8 Inch NPT, Blue Anodized

Threaded Male Pipe Nipple Coupler Fitting, 3/8 Inch NPT, Blue Anodized

Earls 991401ERL 1/8 In NPT Female to 1/8 In NPT Male 90 Degree Elbow

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