Availability
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!
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!
Showing In Stock Items. Show All 43 Items.
Valve Cover Breathers, 10mm Inlet, Red/Chrome
Part Number: EDL-43511
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breathers, 10mm Inlet, Blue/Chrome
Part Number: EDL-43513
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Valve Cover Breathers, 10mm Inlet, Black/Chrome
Part Number: EDL-43510
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Valve Cover Breather, Billet Aluminum, Round, Polished, Push-In, Universal, Each
Part Number: EDL-4407
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Billet Aluminum, Round, Black Powdercoated, Push-In, Universal, Each
Part Number: EDL-4406
Estimated Ship Date: Today
Estimated Ship Date: Today
Breathers, Valve Cover, Push-in, 1.250 in. OD Tube, Round, Steel, Chrome Plated, Holley Logo, Universal, Each
Part Number: HLY-241-209
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Valve Cover Breather, PCV Breather, Push-In, Fits 1.00 in. Hole, Steel, Chrome, Universal, Each
Part Number: GRN-451004
Estimated Ship Date: Today
Estimated Ship Date: Today
Breathers, Valve Cover, Push-in, 1.250 in. OD Tube, Round, Steel, Chrome Plated, Universal, Each
Part Number: HLY-241-213
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.25 in. ID, Each
Part Number: KNN-62-1490
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Push-In, Round, Steel Base, Chrome Finish, Rubber Top, K&N Logo, fits 0.375 in. Hole, Each
Part Number: KNN-62-1000
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, fits .750 in. Hole, Each
Part Number: KNN-62-1560
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 0.625 in. ID, Each
Part Number: KNN-62-1340
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Rubber Top, K&N Logo, fits 0.750 in. Hole, Each
Part Number: KNN-62-1030
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, Base Tube 1.00 in. ID, Each
Part Number: KNN-62-1410
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top, K&N Logo, fits .750 in. Hole, Each
Part Number: KNN-62-1160
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top, K&N Logo, fits 1.00 in. Vent Hole, Each
Part Number: KNN-62-1170
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Push-In, Round, Rubber Base, Chrome Top, K&N Logo, fits 1.25 in. hole, Each
Part Number: KNN-62-1516
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.25 in. ID, Each
Part Number: KNN-62-1390
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, Base Tube 1.50 in. ID, Each
Part Number: KNN-62-1450
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.00 in. ID, Each
Part Number: KNN-62-1370
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, Base Tube 1.25 in. ID, Each
Part Number: KNN-62-1380
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top with Stud, K&N Logo, fits 0.375 in. Hole, Each
Part Number: KNN-62-1090
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top, K&N Logo, fits 1.00 in. Hole, Each
Part Number: KNN-62-1520
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 0.750 in. ID, Each
Part Number: KNN-62-1360
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
