Aluminum Racing Bolt Down Die Cast Breather - Polished

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Edelbrock Part # 4203 Aluminum Racing Breather is a polished die-cast tall breather which can be custom mounted to any flat top surface of the valve cover. The smooth removeable lid has a traditional look. The base contains a reticulated foam element to allow gases through while trapping oil.


Availability Available
Application Universal
GTIN 00085347042036
Availability Note Available to Order
Warranty 12 Months
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Proper installation is the responsibility of the installer. Improper installation may result in poor performance and engine or vehicle damage.
  • Breather supplied with grommet, insert grommet into valve cover before installing Breather
Height 4.0 in
Housing Color Polished
Mounting Type Custom
Shape Rectangular
Universal Or Specific Fit Universal