Engine Crankcase Breather Cap

Edelbrock part #4406 Billet Aluminum Breather with 90 deg. PCV port which looks like a traditional breather for standard 1.250" valve cover holes. The breather housing has an internal PCV with a 90 deg. port to attach a hose.

Edelbrock part #4407 Billet Polished Aluminum Breather with 90 deg. PCV port which looks like a traditional breather for standard 1.250" valve cover holes.

Edelbrock part #4410 Round Breather with 90 deg. PCV Port is a traditional steel one-piece push in breather. The bright chrome finish matches our Signature Series valve covers.

Edelbrock part #4413 Round Breather with 90 deg. PCV Port is a traditional steel one-piece push in breather. The black mini texture powder coat finish matches our black valve covers.

Edelbrock part #4420 Circle Track Breather is a push-in style breather with the open element breather. The washable cotton gauze element is capped with a beautiful chromed metal piece with embossed Edelbrock script.

Billet Aluminum Valve Cover Breather Kit

• Solid Aluminum Construction
• Deflects Oil To Reduce Oil Leakage Through Your Valve Cover Breather
• No Welding Required To Install
• Double O-Ring Seal For Additional Protection

Universal Aluminum Valve Cover Bung With Cap

• Add A Fill Hole To Any Aluminum Valve Cover
• Solid, Polished Aluminum Construction
• O-Ring Design Threaded Cap Seals Tight To Prevent Oil Leaks
• Bung Can Be Welded To Cover, Or Screwed Into Position

Elite Breather-Short No-Name

• Allen Head Bolt-On Cover
• Die-Cast Aluminum w/Foam Element
• Internal Filter Element Will Not Leak Or Clog
• Polished High-Shine Finish

VALVE COVER BREATHER ADAPTER, Modular, Billet Alum adapter for Push-in style breather (not included) for 1.50" ID hole, incl "O" ring seal and lower locking hex ring, Black anodized

VALVE COVER BREATHER ADAPTER, Modular, Billet Alum adapter for Push-in style breather (not included) for 1.50" ID hole, incl "O" ring seal and lower locking hex ring, Silver anodized

VALVE COVER BREATHER CAP, Polished Aluminum

VALVE COVER BREATHER CAP, Polished Aluminum with vent pipe

Valve Cover Breather Kit, Push In Style, Black Anodized Billet Aluminum w/PCV, Incl. Grommet/Vent Pipe.

• Properly Vent Your Crankcase
• Constructed From Billet Aluminum
• Easily Installed For Valve Covers With Pre-Drilled Filler Holes
• Provides Maximum Air Circulation To Reduce Oil Temperatures
• Traps Oil Vapor Reducing Engine Compartment Contamination
• Modular Oil Breather Fitting Installs Where Required w/o Welding

Valve Cover Breather Kit, Push In Style, Black Anodized Billet Aluminum w/Grommet/PCV.

• Properly Vent Your Crankcase
• Constructed From Billet Aluminum
• Easily Installed For Valve Covers With Pre-Drilled Filler Holes
• Provides Maximum Air Circulation To Reduce Oil Temperatures
• Traps Oil Vapor Reducing Engine Compartment Contamination
• Modular Oil Breather Fitting Installs Where Required w/o Welding

Valve Cover Breather Kit, Push In Style, Black Anodized Billet Aluminum w/Modular Oil Filler Adapter, Incl. PCV/Grommet/Vent Pipe.

• Properly Vent Your Crankcase
• Constructed From Billet Aluminum
• Easily Installed For Valve Covers With Pre-Drilled Filler Holes
• Provides Maximum Air Circulation To Reduce Oil Temperatures
• Traps Oil Vapor Reducing Engine Compartment Contamination
• Modular Oil Breather Fitting Installs Where Required w/o Welding

Valve Cover Breather Kit, Push In Style, Black Anodized Billet Aluminum w/Modular Oil Filler Adapter, Incl. PCV/Grommet.

• Properly Vent Your Crankcase
• Constructed From Billet Aluminum
• Easily Installed For Valve Covers With Pre-Drilled Filler Holes
• Provides Maximum Air Circulation To Reduce Oil Temperatures
• Traps Oil Vapor Reducing Engine Compartment Contamination
• Modular Oil Breather Fitting Installs Where Required w/o Welding