Cadillac DeVille Pipe Fitting Plugs

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3/8" Male NPT

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Cadillac DeVille

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-7%

Earls |

#425AT993206ERL

Earls AT993206ERL 3/4 Inch NPT Internal Plug, Hard Anodized Aluminum

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/4" Male NPT

Fitting Attachment 1:

Male NPT

$11.91

/each

$12.88

-7%

Earls |

#425593204ERL

Earls 593204ERL 3/8 Inch NPT Internal Plug, Blue Anodized, Aluminum

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/8" Male NPT

Fitting Attachment 1:

Male NPT

$14.92

/pair

$16.14

-9%

Aeromotive |

#10915729

Aeromotive 15729 3/8 Inch NPT Fitting Plug, Aluminum, Black

Fitting Type:

Plug Fitting

Fitting Size 1:

3/8" Male NPT

Fitting Attachment 1:

Male NPT

$8.95

/each

$9.85

Speedway Motors |

#6176204

Aluminum Allen Pipe Plugs, 1/4 Inch NPT

(3)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/4" Male NPT

Fitting Attachment 1:

Male NPT

$6.59

/pair

Russell |

#61766203

Russell 662031 Endura Finish Aluminum Pipe Plug-1/8 In NPT

(2)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/8" Male NPT

Fitting Attachment 1:

Male NPT

$6.95

/pair

What Size of Exhaust Pipe Do I Need?

This dual exhaust size chart will help you choose the correct size exhaust pipe for your horsepower range.

Perfect Fit Spark Plug Wires

In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine!

Oil Bypass Plug on an Early Hemi

Tim M. is all about the classic, traditional hot rod style when it comes to his projects, he’s no stranger to knowing when modern parts mean better performance. Follow along as he adds a bit of modern technology to his Red Ram Hemi!

Exhaust Repair

Some basic info on the various exhaust options carried by Speedway Motors.

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.

Converting a Hardwired Sinclair Sign to Plug-In

Are you a collector of automotive signs? This is a DIY project where you will learn how to convert a hardwired sign to a plug in. Jess M. explains each step to get the job done!

Installing Automotive A/C Vents - 1967 Chevelle

Learn how to equip your car with A/C by installing the Vintage Air GenIV SureFit Complete Kit. Jeff installs this kit in his 1967 Chevelle while making some vent modifications to enhance the look and direct air better.

How to Install a Drive Shaft Loop - 1967 Chevelle

Learn the installation process of a drive shaft loop kit in a 1967 Chevelle. NHRA requires a driveshaft loop if you're going to run slicks on the drag strip!

How to Fix an Oil Line Leak

Learn how to repair an oil line leak using steel braided hose and AN fittings. See how to cut the hose, measure angles, apply fittings and install fuel lines back into your car.

EFI Fuel Filter Installation - 1967 Chevelle

Jeff walks through how to install an EFI filter for his fuel system. See how to assemble conversion fittings to accurately plumb the fuel lines and tips on fuel line routing.

-7%

Earls |

#425AT593202ERL

Fitting Type:

Plug Fitting

Fitting Size 1:

1/8" Male NPT

Fitting Attachment 1:

Male NPT

$10.40

/each

$11.25

Speedway Motors |

#6176207

Aluminum Allen Pipe Plugs, 3/4 Inch NPT

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/4" Male NPT

Fitting Attachment 1:

Male NPT

$6.99

/each

-7%

Earls |

#425993205ERL

Earls 993205ERL Blue Anodized 1/2 Inch NPT Internal Plug, Aluminum

(3)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male AN

$8.95

/each

$9.69

-7%

Earls |

#425AT993205ERL

Earls AT993205ERL 1/2 Inch NPT Internal Plug, Hard Anodized Aluminum

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male NPT

$8.95

/each

$9.69

Russell |

#61766204

Russell 662041 Endura Finish Aluminum Pipe Plug 1/4 In. NPT

Fitting Type:

Plug Fitting

Fitting Size 1:

1/4" Male NPT

Fitting Attachment 1:

Male NPT

$6.95

/pair

Aluminum Allen Pipe Plug and Pipe Bushing Reducer Master Kit

Speedway Motors |

#9108516

Aluminum Allen Pipe Plug and Pipe Bushing Reducer Master Kit

Fitting Size 1:

Male NPT

Sold in Quantity:

Kit

$94.99

/kit

Spectre 60183 Steel Pipe Plug Kit, 1/8, 1/4, 3/8, 1/2 Inch

Spectre Performance |

#46560183

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/8" Male NPT

Material Type:

Aluminum

$10.40

/each

$11.25

Edelbrock |

#3259126

Edelbrock 9126 Series Pipe Plug, 1/2 Inch NPT, Steel, Gloss Black

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male NPT

$9.95

/each

-14%

Speedway Motors |

#6176208

Aluminum Allen Pipe Plug, 1 Inch NPT

(2)

Fitting Type:

Plug Fitting

Fitting Size 1:

1" Male NPT

Fitting Attachment 1:

Male NPT

$9.49

/each

$11.06

Edelbrock |

#3259128

Edelbrock 9128 Series Pipe Plug, 1/4 Inch NPT, Steel, Gloss Black

(2)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/4" Male NPT

Fitting Attachment 1:

Male NPT

$9.95

/pair

Edelbrock |

#3259129

Edelbrock 9129 Series Pipe Plug, 1/8 Inch NPT, Steel, Gloss Black

Fitting Type:

Plug Fitting

Fitting Size 1:

1/8" Male NPT

Fitting Attachment 1:

Male AN

$9.95

/pair

Speedway Motors |

#61762060

(3)

Fitting Type:

Plug Fitting

Fitting Size 1:

Male NPT

Fitting Attachment 1:

Male NPT

$29.95

/set

Showing all 29 results

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Cadillac DeVille Pipe Fitting Plugs

Fitting Size 1

Brand

Availability

Discounts

Price

Customer Rating

Products

Earls AT993206ERL 3/4 Inch NPT Internal Plug, Hard Anodized Aluminum

Earls 593204ERL 3/8 Inch NPT Internal Plug, Blue Anodized, Aluminum

Aeromotive 15729 3/8 Inch NPT Fitting Plug, Aluminum, Black

Aluminum Allen Pipe Plugs, 1/4 Inch NPT

Russell 662031 Endura Finish Aluminum Pipe Plug-1/8 In NPT

Related Articles

Earls AT593202ERL 1/8 Inch NPT Internal Wrenching Plug, Aluminum, Pair

Russell 662071 3/4 Inch NPT Endura Finish Plug

Earls AT593204ERL 3/8 Inch NPT Internal Wrenching Plug, Aluminum, Pair

Earls AT993301ERL 1/8 Inch NPT Hex Head Plug, Hard Anodized Aluminum

Aluminum Allen Pipe Plugs, 3/4 Inch NPT

Earls 993205ERL Blue Anodized 1/2 Inch NPT Internal Plug, Aluminum

Earls AT993205ERL 1/2 Inch NPT Internal Plug, Hard Anodized Aluminum

Russell 662041 Endura Finish Aluminum Pipe Plug 1/4 In. NPT

Aluminum Allen Pipe Plug and Pipe Bushing Reducer Master Kit

Spectre 60183 Steel Pipe Plug Kit, 1/8, 1/4, 3/8, 1/2 Inch

Aluminum Allen Pipe Plugs, 3/8 Inch NPT

Aluminum Allen Pipe Plugs, 1/2 Inch NPT

Russell 662051 Endura Finish Aluminum Pipe Plug-3/8 In NPT

Russell 662061 Endura Finish Aluminum Pipe Plug-1/2 In NPT

Edelbrock 8051 Pipe Plug Set

Earls AT993303ERL 3/8 Inch NPT Hex Head Plug, Hard Anodized Aluminum

Edelbrock 9126 Series Pipe Plug, 1/2 Inch NPT, Steel, Gloss Black

Aluminum Allen Pipe Plug, 1 Inch NPT

Edelbrock 9128 Series Pipe Plug, 1/4 Inch NPT, Steel, Gloss Black

Edelbrock 9129 Series Pipe Plug, 1/8 Inch NPT, Steel, Gloss Black

Allen Key Pipe Plug, 1/2 Inch, Steel

Edelbrock 9127 Series Pipe Plug, 3/8 Inch NPT, Steel, Gloss Black

Aluminum Allen Pipe Plugs, 1/8 Inch NPT

Edelbrock 8052 Pipe Plug Set

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