Modified Valve Cover Breathers

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Racing

Application

Oval Track

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Modified

Products

K&N 62-1000 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N |

#465621000

K&N 62-1000 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

Attachment Style:

Push-in

Valve Cover Hole Size:

0.375"

Material Type:

Non-woven Synthetic

$26.99

/each

-8%

Earls |

#4253434110ERL

Earls 3434110ERL PCV Breather, Package Of 1, Mill Finish

Attachment Style:

Push-in

Valve Cover Hole Size:

1.22"

$111.95

/each

$121.95

K&N 62-1390 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N |

#465621390

K&N 62-1390 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.25"

Material Type:

Non-woven Synthetic

$20.99

/each

Rebate

Edelbrock |

#32543511

Edelbrock 43511 Pro-Flo Universal Conical Valve Cover Breathers, 10mm

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Shape:

Conical

$12.76

/each

$15.95

Spectre 42872 Valve Cover Breather, 2.75 in. Tall, 3 in. OD

Spectre Performance |

#46542872

Spectre 42872 Valve Cover Breather, 2.75 in. Tall, 3 in. OD

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Material Type:

Non-woven Synthetic

$28.99

/each

Installing a Crankcase Ventilation System

Read this guide on how to create a custom crankcase vent system for a Corvette using a Sure Seal air cleaner assembly kit. Learn how to keep pressure to a minimum and fabricate tubing to ensure a proper fit.

Valve Cover Replacement - 1954 Dodge 241

Follow along as our expert goes through his process for replacing the steel wire covers on his 1954 Dodge 241 with a set of Offenhauser Finned Wire Covers.

Speedway Tech Talk - MD3 Modified Aero Valance Kit & Rocker Panels

Expert techs Austin and Pat talk about some of the race car body parts we have to offer and the aerodynamic benefits they can add to your modified.

Adjustable Proportioning Valve Block Installation

Learn how to install and properly tune brakes with an adjustable proportioning valve block.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

Exhaust System Header Wrapping

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

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.

Control Arm Replacement

Looking for a cost effective way to upgrade the front of your car? This article shows the steps to replace upper and lower stock control arms with tubular control arms for added suspension strength.

Exhaust Repair

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

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.

Alexander Racing VCF T26 216/235 Valve Cover Knurled Stud

Alexander Racing Enterprises |

#91603484

Alexander Racing VCF T26 216/235 Valve Cover Knurled Stud

Material Type:

Aluminum

Finish:

Satin

$16.99

/each

Edelbrock |

#32542133

Edelbrock 42133 Billet Aluminum Valve Cover Oil Breather Cap, Round

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Round

$56.95

/each

K&N 62-1600BL Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

K&N |

#465621600BL

K&N 62-1600BL Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Material Type:

Non-woven Synthetic

$12.99

/each

K&N 62-1600RD Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

K&N |

#465621600RD

K&N 62-1600RD Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

(2)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Material Type:

Non-woven Synthetic

$14.99

/each

Edelbrock |

#3254203

Edelbrock 4203 Oil Breather Cap, Racing, Aluminum, Polished,4.75 Inch

(2)

Attachment Style:

Bolt-on

Shape:

Rectangular

Material Type:

Cast Aluminum

$49.95

/each

K&N 62-1600WT Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

K&N |

#465621600WT

K&N 62-1600WT Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Material Type:

Non-woven Synthetic

$12.99

/each

Edelbrock |

#32543510

Edelbrock 43510 Pro-Flo Universal Conical Valve Cover Breathers, 10mm

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Shape:

Conical

$15.95

/each

Alexander Racing ARE-BVC Valve Cover Knurled Billet Breather

Alexander Racing Enterprises |

#91603483

Alexander Racing ARE-BVC Valve Cover Knurled Billet Breather

Material Type:

Aluminum

Finish:

Satin

$34.99

/each

K&N 62-1010 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N |

#465621010

K&N 62-1010 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

Attachment Style:

Push-in

Valve Cover Hole Size:

0.5"

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-2470 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

K&N |

#465622470

K&N 62-2470 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.3125"

Shape:

Cylindrical

$31.99

/each

K&N 62-1410 Crankcase Vent Air Filter, 2.375 in. Tall, 3 in. OD

K&N |

#465621410

K&N 62-1410 Crankcase Vent Air Filter, 2.375 in. Tall, 3 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

Material Type:

Non-woven Synthetic

$31.99

/each

K&N 62-1380 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N |

#465621380

K&N 62-1380 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.25"

Material Type:

Cotton Gauze

$36.99

/each

K&N 62-1030 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N |

#465621030

K&N 62-1030 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

(1)

Attachment Style:

Push-in

Valve Cover Hole Size:

0.75"

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-2480 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

K&N |

#465622480

K&N 62-2480 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.5625"

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-1450 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N |

#465621450

K&N 62-1450 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.5"

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-1520 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N |

#465621520

K&N 62-1520 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

Attachment Style:

Push-in

Valve Cover Hole Size:

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-1360 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N |

#465621360

K&N 62-1360 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

(2)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.75"

Material Type:

Non-woven Synthetic

$62.99

/each

K&N 62-1170 Crankcase Vent Air Filter, 2 in. Tall, 3 in. OD

K&N |

#465621170

K&N 62-1170 Crankcase Vent Air Filter, 2 in. Tall, 3 in. OD

Attachment Style:

Push-in

Valve Cover Hole Size:

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-1430 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N |

#465621430

K&N 62-1430 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.375"

Material Type:

Cotton Gauze

$55.99

/each

K&N 62-1320 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N |

#465621320

K&N 62-1320 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Material Type:

Non-woven Synthetic

$31.99

/each

K&N 62-1015 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N |

#465621015

K&N 62-1015 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

Attachment Style:

Push-in

Valve Cover Hole Size:

0.5"

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-1340 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N |

#465621340

K&N 62-1340 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.625"

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-1560 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

K&N |

#465621560

K&N 62-1560 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.75"

Material Type:

Non-woven Synthetic

$36.99

/each

K&N 62-1160 Crankcase Vent Air Filter, 2 in. Tall, 3 in. OD

K&N |

#465621160

K&N 62-1160 Crankcase Vent Air Filter, 2 in. Tall, 3 in. OD

Attachment Style:

Push-in

Valve Cover Hole Size:

0.75"

Material Type:

Non-woven Synthetic

$31.99

/each

Black Valve Cover Breather Filter, 1-1/2 Inch

Speedway Motors |

#4656210997

Black Valve Cover Breather Filter, 1-1/2 Inch

(5)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

1.5"

$15.99

/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

Edelbrock |

#3254204

Edelbrock 4204 Elite Series Oil Breather Cap, Aluminum, Polished

(7)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Shape:

Rectangular

$35.95

/each

K&N 62-1590WT Synthetic Crankcase Vent Air Filter, 2.5 Tall x 3.0 OD

K&N |

#465621590WT

K&N 62-1590WT Synthetic Crankcase Vent Air Filter, 2.5 Tall x 3.0 OD

(1)

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Material Type:

Non-woven Synthetic

$20.99

/each

K&N 62-1490 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N |

#465621490

K&N 62-1490 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

(4)

Attachment Style:

Push-in

Finish:

Chrome

$36.99

/each

Showing all 70 results

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Modified Valve Cover Breathers

Attachment Style

Brand

Rear Axle Family

Sanctioning Body

Availability

Discounts

Price

Customer Rating

Products

K&N 62-1000 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

Earls 3434110ERL PCV Breather, Package Of 1, Mill Finish

K&N 62-1390 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

Edelbrock 43511 Pro-Flo Universal Conical Valve Cover Breathers, 10mm

Spectre 42872 Valve Cover Breather, 2.75 in. Tall, 3 in. OD

Related Articles

Alexander Racing VCF T26 216/235 Valve Cover Knurled Stud

Edelbrock 42133 Billet Aluminum Valve Cover Oil Breather Cap, Round

K&N 62-1600BL Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

K&N 62-1600RD Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

Edelbrock 4203 Oil Breather Cap, Racing, Aluminum, Polished,4.75 Inch

K&N 62-1600WT Synthetic Crankcase Vent Air Filter, 1.75 Tall x 2.0 OD

Edelbrock 43510 Pro-Flo Universal Conical Valve Cover Breathers, 10mm

Alexander Racing ARE-BVC Valve Cover Knurled Billet Breather

K&N 62-1010 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N 62-2470 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

K&N 62-1410 Crankcase Vent Air Filter, 2.375 in. Tall, 3 in. OD

K&N 62-1380 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N 62-1030 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N 62-2480 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

K&N 62-1450 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N 62-1520 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N 62-1360 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N 62-1170 Crankcase Vent Air Filter, 2 in. Tall, 3 in. OD

K&N 62-1430 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

K&N 62-1320 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N 62-1015 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N 62-1340 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD

K&N 62-1560 Crankcase Vent Air Filter, 1.125 in. Tall, 1.375 in. OD

K&N 62-1160 Crankcase Vent Air Filter, 2 in. Tall, 3 in. OD

Black Valve Cover Breather Filter, 1-1/2 Inch

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

Edelbrock 4204 Elite Series Oil Breather Cap, Aluminum, Polished

K&N 62-1590WT Synthetic Crankcase Vent Air Filter, 2.5 Tall x 3.0 OD

K&N 62-1490 Crankcase Vent Air Filter, 2.5 in. Tall, 3 in. OD

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