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Valve Cover Breather

  • Image 1
1.00 LBS
Calculated at checkout

Product Description

This breather is specially designed to screw into the oil cap hole on most late-model GM vehicles.  It allows the crankcase to vent if PCV has been disabled and has a nice finishing touch appearance. Made of billet aluminum instead of cheap plastic that can break or crack, comes complete with breather filter. Sold individually.


Breather now includes a check-valve inside


Do not use this breather with PCV system intact as this would create an intake leak. 

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