Valve Cover Breathers

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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 62-2470 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 62-1030 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

Speedway Tech Talk - Valve Cover Oil Filler Cap

Tired of pulling your breather to pour oil in your system? We've got you covered.

Finned Valve Cover Installation Guide - 1967 Chevelle

Follow along as Jeff installs Mr. Gasket aluminum finned valve covers and gaskets to his iron-head engine. Learn how to prep the covers for a fresh coat of engine paint!

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.

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.

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 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.

Upgrading Your Air Cleaner Assembly

Learn the proper steps in upgrading your air cleaner assembly to ensure clean air, allowing your engine to more easily make the power that it should.

Moroso |

#54568792

Moroso 68792 Valve Cover, Breather, Filtered,Clamp-On 1 In I.D.

Valve Cover Hole Size:

$42.99

/each

Mr Gasket |

#5502049G

Mr Gasket 2049G Breather, Push-On, Open Element

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25"

Finish:

Chrome

$31.93

/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

Moroso |

#54568775

Moroso 68775 Valve Cover, Grommet w/Baffle

Valve Cover Hole Size:

1.25"

$12.99

/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 85-1120 Air Filter Vent Kit, Elbow, .500 Inch Hose/.563 Inch Hole

K&N |

#465851120

K&N 85-1120 Air Filter Vent Kit, Elbow, .500 Inch Hose/.563 Inch Hole

GTIN Code:

024844016881

Sold in Quantity:

Each

$26.99

/each

-16%

PRW 4120427 Push-In Style, Die-Cast Polished Aluminum With

PRW Power |

#5754120427

PRW 4120427 Push-In Style, Die-Cast Polished Aluminum With

Attachment Style:

Push-in

Valve Cover Hole Size:

1.5"

Shape:

Round

$38.53

/each

$46.24

Spectre 3992 Valve Cover Breather, 1.75 in. Tall, 2 in. OD

Spectre Performance |

#4653992

Spectre 3992 Valve Cover Breather, 1.75 in. Tall, 2 in. OD

(1)

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Material Type:

Non-woven Synthetic

$13.99

/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

-16%

PRW 4120428 Push-In Style, Die-Cast Polished Aluminum With

PRW Power |

#5754120428

PRW 4120428 Push-In Style, Die-Cast Polished Aluminum With

Attachment Style:

Push-in

Valve Cover Hole Size:

1.5"

Shape:

Round

$35.98

/each

$43.18

Spectre 3996 Valve Cover Breather, 1.75 in. Tall, 2 in. OD

Spectre Performance |

#4653996

Spectre 3996 Valve Cover Breather, 1.75 in. Tall, 2 in. OD

Attachment Style:

Clamp-on

Valve Cover Hole Size:

0.375"

Material Type:

Non-woven Synthetic

$13.99

/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

-16%

PRW 4120437 Push-In Style, Polished Billet Aluminum With Modular

PRW Power |

#5754120437

PRW 4120437 Push-In Style, Polished Billet Aluminum With Modular

Attachment Style:

Push-in

Valve Cover Hole Size:

1.50"

Shape:

Round

$48.64

/each

$58.37

Moroso |

#54568791

Moroso 68791 Valve Cover, Breather, Filtered,Clamp-On 1 In I.D.

Valve Cover Hole Size:

$42.99

/each

Moroso |

#54568817

Moroso 68817 Valve Cover, Breather, Push-In, No Hood

Valve Cover Hole Size:

1.22"

$27.99

/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

-16%

PRW 4120429 Polished Aluminum With Vent Pipe

PRW Power |

#5754120429

PRW 4120429 Polished Aluminum With Vent Pipe

Attachment Style:

Push-in

Valve Cover Hole Size:

1.5"

Shape:

Round

$26.97

/each

$32.36

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

Eddie Motorsports |

#480990

Eddie Motorsports MS108-81MB Valve Cover Breathers

$62.95

/each

Eddie Motorsports |

#480992

Eddie Motorsports MS108-82MB Valve Cover Breathers

$62.95

/each

Eddie Motorsports |

#480991

Eddie Motorsports MS108-82P Valve Cover Breather

Attachment Style:

Push-in

Valve Cover Hole Size:

1.25

Shape:

Round

$53.95

/each

Eddie Motorsports |

#480989

Eddie Motorsports MS108-81P Valve Cover Breathers

$52.95

/each

New Product

Moose Blocks |

#9407003

Moose Blocks E670 Black Vacuum/Pressure Valve Cover Breather

Finish:

Black

Sold in Quantity:

Each

$260.00

/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

Offenhauser |

#5606156

Offenhauser 6156 Hi-Riser Valve Cover Breather

(2)

Attachment Style:

Bolt-on

Material Type:

Aluminum

Finish:

Polished

$128.99

/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

-55%

Spectre 4281 Twist-On Valve Cover Breathers, 2.5 in. Tall, 2.5 in. OD

Spectre Performance |

#4654281

Spectre 4281 Twist-On Valve Cover Breathers, 2.5 in. Tall, 2.5 in. OD

(1)

Garage Sale Type:

Discontinued

Attachment Style:

Twist-in

Valve Cover Hole Size:

$3.54

/each

$7.99

OTB Gear |

#2476807

OTB Gear 6807 Valve Cover Breather with Tube, 1 Inch, Polished

(1)

Garage Sale Type:

Open Box

Valve Cover Hole Size:

$79.00

/each

Showing all 144 results

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Products

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

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

Related Articles

Moroso 68792 Valve Cover, Breather, Filtered,Clamp-On 1 In I.D.

Mr Gasket 2049G Breather, Push-On, Open Element

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

Moroso 68775 Valve Cover, Grommet w/Baffle

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

K&N 85-1120 Air Filter Vent Kit, Elbow, .500 Inch Hose/.563 Inch Hole

PRW 4120427 Push-In Style, Die-Cast Polished Aluminum With

Spectre 3992 Valve Cover Breather, 1.75 in. Tall, 2 in. OD

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

PRW 4120428 Push-In Style, Die-Cast Polished Aluminum With

Spectre 3996 Valve Cover Breather, 1.75 in. Tall, 2 in. OD

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

PRW 4120437 Push-In Style, Polished Billet Aluminum With Modular

Moroso 68791 Valve Cover, Breather, Filtered,Clamp-On 1 In I.D.

Moroso 68817 Valve Cover, Breather, Push-In, No Hood

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

PRW 4120429 Polished Aluminum With Vent Pipe

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

Eddie Motorsports MS108-81MB Valve Cover Breathers

Eddie Motorsports MS108-82MB Valve Cover Breathers

Eddie Motorsports MS108-82P Valve Cover Breather

Eddie Motorsports MS108-81P Valve Cover Breathers

Moose Blocks E670 Black Vacuum/Pressure Valve Cover Breather

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

Offenhauser 6156 Hi-Riser Valve Cover Breather

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

Spectre 4281 Twist-On Valve Cover Breathers, 2.5 in. Tall, 2.5 in. OD

OTB Gear 6807 Valve Cover Breather with Tube, 1 Inch, Polished

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