Plymouth Pipe Fittings

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1/8" NPT Female

1/8" NPT Male

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1/2" NPT Female

1/4" NPT Female

1/4" NPT Male

35 products

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Plymouth

Products

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

-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 |

#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 |

#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

Automotive Fittings | IFF, IFM, AN, & NPT

What fittings should you use with your brake or fuel system? What does AN and NPT stand for? All of these questions plus more will be answered in Speedway Motors' latest article about fasteners!

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.

Installing a Mechanical Fuel Pump

A detailed explanation of how Speedway Motors small block fuel pump works and a guide for how to replace and install the mounting gasket.

Adding a Water Bypass Kit to an Intake Manifold

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

How To Crimp Spark Plug Wires and Install Boots

Learn how to install spark plug wire terminal ends. Our step by step guide takes you through terminal end and boot installation with the use of a wire crimping tool.

Piston Ring Install Guide: Clocking and Gap Orientation

Piston rings may not be the most exciting part of an engine build, but knowing how to clock piston rings and how to install rings on a piston is critical to your engine performing properly.

Pyrometer Tips

Here are some helpful tips to get the most out of your pyrometer.

Brake Kit Fitment

So many brake kits. So many options. Take a breath and click here.

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 |

#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

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

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

-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

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

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%

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

-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

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

-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

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, 1/4 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

-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

-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 |

#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

-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

-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, 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

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

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

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

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

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

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

Showing all 35 results

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Plymouth Pipe Fittings

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Products

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

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

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

Related Articles

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

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

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

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

AutoMeter 2373 Auto Gage Mechanical Temperature Adapter Fitting

Aluminum Female Pipe Tee, 1/8 Inch

Steel 1/8 Inch NPT Run Tee Fitting

Steel 1/8 Inch NPT Male Pipe Nipple

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

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

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

Aluminum Female Pipe Tee, 3/8 Inch

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, 1/4 Inch NPT, Blue Anodized

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

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

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

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

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

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

AutoMeter 3272 90 Degree Compression Adapter Fitting,Press Gauges

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

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

Brass 1/8 Inch NPT Tee Fitting

Steel 1/8 Inch NPT Branch Tee Adapter Fitting

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

Longacre® 52-43525 SMi Pressure Sensor Adapter

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