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Summit Racing SpeedCard - learn how to get 15% back up to $150

Free Mount & Balance for Many Wheel & Tire Packages - Contact us for Details!

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Valve Cover Breathers
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Valve Cover Breathers

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Valve Cover Breathers

Blow-by gases can mix with oil vapors in your crankcase, contaminating your oil and creating sludge. Your positive crankcase ventilation (PCV) system gets those gases...

Blow-by gases can mix with oil vapors in your crankcase, contaminating your oil and creating sludge. Your positive crankcase ventilation (PCV) system gets those gases out, recirculating them for combustion. The system may need a source of fresh air, preferably free of dirt and debris—that’s where the valve cover breather comes in!

Top Brands

From plain Jane to shiny and show-ready, Summit Racing Equipment carries an amazing selection of valve cover breathers. Shop from manufacturers like K&N, Proform, Billet Specialties, Cal Custom, Spectre, Moroso, and many more.

Blow-by gases can mix with oil vapors in your crankcase, contaminating your oil and creating sludge. Your positive crankcase ventilation (PCV) system gets those gases out, recirculating them for combustion. The system may need a source of fresh air, preferably free of dirt and debris—that’s where the valve cover breather comes in!

Top Brands

From plain Jane to shiny and show-ready, Summit Racing Equipment carries an amazing selection of valve cover breathers. Shop from manufacturers like K&N, Proform, Billet Specialties, Cal Custom, Spectre, Moroso, and many more.

Showing In Stock Items. Show All 26 Items.

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Results 1 - 14 of 14

Proform Valve Cover Breathers 440-754

Proform Valve Cover Breathers 440-754

Proform Valve Cover Breathers 440-754

Valve Cover Breather, Push-in, Round, Steel, Black Wrinkle, Mopar Emblem, 3 in. Diameter, Each

Part Number: PRO-440-754

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Auto Metal Direct Valve Cover Breather Caps 337-1068

Auto Metal Direct Valve Cover Breather Caps 337-1068

Auto Metal Direct Valve Cover Breather Caps 337-1068

Valve Cover Breather, Push-in, Round, Steel, Black, Mopar, 1.250 in. Port, Each

Part Number: AMD-337-1068

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Auto Metal Direct Valve Cover Breather Caps 337-1068-C

Auto Metal Direct Valve Cover Breather Caps 337-1068-C

Auto Metal Direct Valve Cover Breather Caps 337-1068-C

Valve Cover Breather, Push-in, Round, Steel, Chrome, Mopar, 1.250 in. Port, Each

Part Number: AMD-337-1068-C

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Proform Valve Cover Breathers 440-616

Proform Valve Cover Breathers 440-616

Proform Valve Cover Breathers 440-616

Valve Cover Breather, Push-in, Round, Steel, Chrome, Recessed Blue Mopar Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-440-616

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Mr. Gasket Chrome Valve Cover Breathers 2059

Mr. Gasket Chrome Valve Cover Breathers 2059

Mr. Gasket Chrome Valve Cover Breathers 2059

Valve Cover Breather, Push-In, Round, Steel, Chrome, Mr. Gasket Logo, Mopar, Each

Part Number: MRG-2059

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Proform Valve Cover Breathers 440-884

Proform Valve Cover Breathers 440-884

Proform Valve Cover Breathers 440-884

Valve Cover Breather, Push-in, Round, Steel, Shark Gray, Mopar Emblem, 3 in. Diameter, 1.220 Hole Size, Each

Part Number: PRO-440-884

Not Yet Reviewed

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 440-441

Proform Slant Edge Aluminum Breather Caps 440-441

Proform Slant Edge Aluminum Breather Caps 440-441

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, Recessed Black Mopar Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-440-441

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 440-440

Proform Slant Edge Aluminum Breather Caps 440-440

Proform Slant Edge Aluminum Breather Caps 440-440

Breather, Push-in, Aluminum, Black, Mopar Logo, Each

Part Number: PRO-440-440

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 440-442

Proform Slant Edge Aluminum Breather Caps 440-442

Proform Slant Edge Aluminum Breather Caps 440-442

Breather, Push-in, Aluminum, Chrome, Mopar Logo, Each

Part Number: PRO-440-442

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Auto Metal Direct Valve Cover Breather Caps 337-1070-1

Auto Metal Direct Valve Cover Breather Caps 337-1070-1

Auto Metal Direct Valve Cover Breather Caps 337-1070-1

Valve Cover Breathers, Auto Metal Direct Valve Cover Breather Caps, Push-In, Steel, Dodge, Plymouth, Each

Part Number: AMD-337-1070-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Auto Metal Direct Valve Cover Breather Caps 337-1064

Auto Metal Direct Valve Cover Breather Caps 337-1064

Auto Metal Direct Valve Cover Breather Caps 337-1064

Valve Cover Breathers, Breather Caps, Round, Clamp-on, Steel, Satin, Oil Top Style, 1.500 in. Valve Cover Hole Size, Each

Part Number: AMD-337-1064

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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MotoRad Crankcase Breather Caps MO61

MotoRad Crankcase Breather Caps MO61

MotoRad Crankcase Breather Caps MO61

Valve Cover Breather, Steel, Chrome Plated, Push-In, 2.410 in. Diameter, Each

Part Number: SNN-MO61

Not Yet Reviewed

Estimated Ship Date: Today

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MotoRad Crankcase Breather Caps MO70

MotoRad Crankcase Breather Caps MO70

MotoRad Crankcase Breather Caps MO70

Valve Cover Breather, Crankcase Push-In, 2.410 in. Diameter, 0.69 in. Diameter Port Tube, Steel, Silver Finish, Universal, Each

Part Number: SNN-MO70

Not Yet Reviewed

Estimated Ship Date: Today

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MotoRad Crankcase Breather Caps MO75

MotoRad Crankcase Breather Caps MO75

MotoRad Crankcase Breather Caps MO75

Valve Cover Breather, Crankcase Push-In, 2.740 in. Diameter, for 1 in. Hole, 2.8 in. Tall, 0.69 in. Diameter Port Tube, Steel, Gold Zinc Plated, Each

Part Number: SNN-MO75

Not Yet Reviewed

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