Racing Vacuum and Emissions

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3/8 NPT Male to 5/16 Inch Hose Barb Adapters

Speedway Motors |

#91011774

3/8 NPT Male to 5/16 Inch Hose Barb Adapters

(9)

Fitting End A:

5/16" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

Straight

$11.99

/pair

Chrome 90 Adapter Fitting, 5/16 Inch Hose to 1/4 NPT

Speedway Motors |

#91611054

Chrome 90 Adapter Fitting, 5/16 Inch Hose to 1/4 NPT

(7)

Fitting End A:

5/16" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

90 degree

$8.99

/each

-7%

Earls |

#425782256ERL

Earls 782256ERL Vapor Guard 90 Deg 3/8 Inch NPT to 5/16 Inch

(3)

Fitting End A:

5/16" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$15.84

/each

$17.13

COMP Cams |

#2825200

COMP Cams 5200 Aluminum Vacuum Canister Reservoir, Black, Each

(1)

Overall Diameter:

5.00"

Overall Height:

7.00"

Material Type:

Steel

$74.95

/each

Earls |

#425781605ERL

Earls 781605ERL Vapor Guard Straight 1/4 Inch NPT to 5/16 Inch

(1)

Fitting End A:

5/16" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

Straight

$6.95

/each

Determining the Best Performance Carburetor For Your Application

We look at the basics of performance carburetion and what you need to properly supply your street or race car with enough fuel in this buyer's guide

How to Vacuum Bleed Your Brakes

If manual brake bleeding is not an option for you, vacuum bleeding can be just as effective as pressure bleeding your brake system.

How-to Increase Visibility and Block the Sun While Racing

Jason explains a solution to blocking the late evening sun while still maintaining full visibility. Watch this video to see the how the Outerwears EZ Sun Visor works.

Racing Suit Cleaning and Care

It's important to use the right method when you're cleaning fire resistant material. We can show you the recommended procedure to ensure the durability and integrity of your suit through its entire lifecycle.

Fix An Overheating Race Engine | Beyond The Cooling System

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Racing Suit Material and Construction

Fire suits are constructed from a variety of fire resistant materials. We can teach you the difference between the most common suits like Nomex and fire resistant cotton such as Proban.

Q&A With Our Race Experts: Tuning and Maintenance Tips

We talked to a few of our in-house race experts about ways to make this racing season your best one yet!

Speedway Tech Talk - Edmunds Air Cleaners

Tim talks about Edmunds air cleaners and the history of Edmunds.

Speedway Tech Talk - Sound Dampening & Insulation

Pat goes over some of the sound dampening items we have to offer.

How to Vinyl Wrap a Race Car

How to vinyl wrap a car with this guide on using a heat gun on your race car. Learn how to remove creases and the best temperature settings.

-7%

Earls |

#425782206ERL

Earls 782206ERL Vapor Guard 90 Deg 1/4 Inch NPT to 3/8

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

90 degree

$16.36

/each

$17.70

-7%

Earls |

#425782205ERL

Earls 782205ERL Vapor Guard 90 Deg 1/4 Inch NPT to 5/16 Inch

Fitting End A:

5/16" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

90 degree

$16.36

/each

$17.70

-7%

Earls |

#425782262ERL

Earls 782262ERL Vapor Guard 90 Deg 1/8 Inch NPT to 3/8

(5)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$14.90

/each

$16.12

-7%

Earls |

#425781656ERL

Earls 781656ERL Vapor Guard Straight 3/8 Inch NPT to 5/16 Inch

(1)

Fitting End A:

5/16" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

Straight

$12.93

/each

$13.98

Earls |

#425781652ERL

Earls 781652ERL Vapor Guard Straight 1/8 Inch NPT to 5/16 Inch

(1)

Fitting End A:

5/16" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

Straight

$6.45

/each

Speedway Motors |

#91602006

Speedway Motors Valve Cover Breather/Outerwear Filter Kit

(7)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.375"

$52.99

/kit

Speedway Motors |

#5775804

EGR Steel Plugs, Zinc, Set of 4

(8)

Material Type:

Steel

Sold in Quantity:

Set

$13.49

/set

Edelbrock |

#3254405

Edelbrock 4405 Oil Breather Cap, Round, Steel, Chrome, Push In

(7)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Round

$18.95

/each

-7%

Earls |

#425782252ERL

Earls 782252ERL Vapor Guard 90 Deg 1/8 Inch NPT to 5/16 Inch

(3)

Fitting End A:

5/16" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$12.96

/each

$14.02

Straight Chrome Fitting, 1/4 Inch Hose to 1/4 Inch NPT

Speedway Motors |

#91611046

Straight Chrome Fitting, 1/4 Inch Hose to 1/4 Inch NPT

(1)

Fitting End A:

1/4" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

Straight

$8.99

/each

-7%

Earls |

#425781606ERL

Earls 781606ERL Vapor Guard Straight 1/4 Inch NPT to 3/8 Inch

Fitting End A:

3/8" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

Straight

$11.92

/each

$12.89

Chrome 90 Adapter Fitting, 5/16 Inch Hose to 1/8 NPT

Speedway Motors |

#91611053

Chrome 90 Adapter Fitting, 5/16 Inch Hose to 1/8 NPT

(2)

Fitting End A:

5/16" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$8.99

/each

Edelbrock |

#3254410

Edelbrock 4410 Oil Breather Cap, Round, Steel, Chrome, Push In

(4)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Round

$18.95

/each

Earls |

#425781662ERL

Earls 781662ERL Vapor Guard Straight 1/8 Inch NPT to 3/8 Inch

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

Straight

$10.06

/each

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

Spectre Performance |

#4655946

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

(2)

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$13.99

/each

Speedway Motors |

#91611040

Aluminum 1/8 Inch NPT Hose Barb Fitting

(6)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.99

/each

Speedway Motors |

#91017134

Billet Valve Cover O-Ring Oil Fill

(5)

Overall Thickness:

0.685 in.

Inside Diameter:

1-7/16 in.

Outside Diameter:

Approx. 1-11/16 in.

$31.99

/each

-16%

Moroso |

#54568782

Moroso 68782 Crankcase Black Oil Separator Breather

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Round

$22.99

/each

$27.50

Titan Tools |

#72845253

Titan Tools 45253 Silicione Rubber Vacuum Cap Assortment, 80 Pc.

(4)

Sold in Quantity:

Each

GTIN Code:

802090452536

$19.99

/each

-8%

Moroso |

#54525900

Moroso 25900 Crankcase Evacuation System

(7)

Attachment Style:

Push-in

Valve Cover Hole Size:

0.625"

Material Type:

Steel

$103.99

/each

$114.26

COMP Cams |

#2825201

COMP Cams 5201 Aluminum Vacuum Canister Reservoir, Zinc, Each

GTIN Code:

036584870227

$97.95

/each

Edelbrock |

#3254403

Edelbrock 4403 Oil Breather Cap, Steel, Black, Push-In

(8)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Round

$19.95

/each

Speedway Motors |

#9109841

Speedway Motors Valve Cover Breather/Pre-Filter Kit, 1-3/8 Inch

(1)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.375"

$38.99

/kit

Black Push-In Valve Cover Breather With Shield

Speedway Motors |

#91017054

Black Push-In Valve Cover Breather With Shield

(13)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.22"

Shape:

Round

$17.49

/each

ICT AN627-24X125 1-1/2 In. Hose Barb with 1/8 In. NPT Port

ICT BILLET |

#826AN62724X125

ICT AN627-24X125 1-1/2 In. Hose Barb with 1/8 In. NPT Port

Sold in Quantity:

Each

GTIN Code:

840117206496

$23.00

/kit

Weld-In Aluminum Valve Cover Breather Set, 1-3/8 Inch Tube

Speedway Motors |

#91017097

Weld-In Aluminum Valve Cover Breather Set, 1-3/8 Inch Tube

(10)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.375"

$36.99

/set

Push-In Valve Cover Breather With Shield

Speedway Motors |

#91017056

Push-In Valve Cover Breather With Shield

(14)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Finish:

Chrome

$19.99

/each

Edelbrock |

#3254204

Edelbrock 4204 Elite Series Oil Breather Cap, Aluminum, Polished

(6)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Rectangular

$35.95

/each

Edelbrock |

#3254413

Edelbrock 4413 Oil Breather Cap, Round, Steel, Black, Push In

(3)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Round

$19.95

/each

Valve Cover Breather Pre-Filter, Black, 3 Inch

Speedway Motors |

#91011078

Valve Cover Breather Pre-Filter, Black, 3 Inch

(3)

Overall Height:

2.5"

Color:

Black

$8.49

/each

Small Block Chevy PCV Valve Cover Elbow Grommets

Speedway Motors |

#92612678

Small Block Chevy PCV Valve Cover Elbow Grommets

(2)

Sold in Quantity:

Pair

$20.99

/pair

Showing 1 - 72 of 183 results

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Racing Vacuum and Emissions

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Sanctioning Body

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Products

3/8 NPT Male to 5/16 Inch Hose Barb Adapters

Chrome 90 Adapter Fitting, 5/16 Inch Hose to 1/4 NPT

Earls 782256ERL Vapor Guard 90 Deg 3/8 Inch NPT to 5/16 Inch

COMP Cams 5200 Aluminum Vacuum Canister Reservoir, Black, Each

Earls 781605ERL Vapor Guard Straight 1/4 Inch NPT to 5/16 Inch

Related Articles

Earls 782206ERL Vapor Guard 90 Deg 1/4 Inch NPT to 3/8

Earls 782205ERL Vapor Guard 90 Deg 1/4 Inch NPT to 5/16 Inch

Earls 782262ERL Vapor Guard 90 Deg 1/8 Inch NPT to 3/8

Earls 781656ERL Vapor Guard Straight 3/8 Inch NPT to 5/16 Inch

Earls 781652ERL Vapor Guard Straight 1/8 Inch NPT to 5/16 Inch

Speedway Motors Valve Cover Breather/Outerwear Filter Kit

EGR Steel Plugs, Zinc, Set of 4

Edelbrock 4405 Oil Breather Cap, Round, Steel, Chrome, Push In

Earls 782252ERL Vapor Guard 90 Deg 1/8 Inch NPT to 5/16 Inch

Straight Chrome Fitting, 1/4 Inch Hose to 1/4 Inch NPT

Earls 781606ERL Vapor Guard Straight 1/4 Inch NPT to 3/8 Inch

Chrome 90 Adapter Fitting, 5/16 Inch Hose to 1/8 NPT

Edelbrock 4410 Oil Breather Cap, Round, Steel, Chrome, Push In

Earls 781662ERL Vapor Guard Straight 1/8 Inch NPT to 3/8 Inch

Spectre 5946 Fuel Fitting,90 Degree,3/8 Inch NPT to 3/8 Inch Hose Barb

Aluminum 1/8 Inch NPT Hose Barb Fitting

Billet Valve Cover O-Ring Oil Fill

Moroso 68782 Crankcase Black Oil Separator Breather

Titan Tools 45253 Silicione Rubber Vacuum Cap Assortment, 80 Pc.

Moroso 25900 Crankcase Evacuation System

COMP Cams 5201 Aluminum Vacuum Canister Reservoir, Zinc, Each

Edelbrock 4403 Oil Breather Cap, Steel, Black, Push-In

Speedway Motors Valve Cover Breather/Pre-Filter Kit, 1-3/8 Inch

Black Push-In Valve Cover Breather With Shield

ICT AN627-24X125 1-1/2 In. Hose Barb with 1/8 In. NPT Port

Weld-In Aluminum Valve Cover Breather Set, 1-3/8 Inch Tube

Push-In Valve Cover Breather With Shield

Edelbrock 4204 Elite Series Oil Breather Cap, Aluminum, Polished

Edelbrock 4413 Oil Breather Cap, Round, Steel, Black, Push In

Valve Cover Breather Pre-Filter, Black, 3 Inch

Small Block Chevy PCV Valve Cover Elbow Grommets