2005-2016 Mustang 4.6/5.0 V6 Billet Aluminum Valve Cover Oil Cap Chrome Breather
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Price:
$ 54
- Condition: New
Seller notes
This auction is for a 2005-2016 Mustang GT Coyote 4.6L/5.0L V6 Billet Aluminum Valve Cover Oil Cap w/ Chrome Breather. Item shipped as shown. What does a valve cover breather do? Simply put a valve cover breather ventilates the crankcase from pressure just like the factory PCV system. The valve cover breathers lets the engine find its own pressure equilibrium without a positive scavenging effect. Do I really need a breather if I already have a factory PCV? A PVC has to have a air supply to the c...
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