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Home » Search Products by Vehicle » 2003-2004 Mustang Cobra

Product ID: PCV1000
PCV Adapter
PCV Adapter
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PCV Adapter

2007 & Newer Shelby GT500, Supercharged Mustang Cobra


This cleverly-engineered adapter is designed to replace the OEM PCV valve adapter found on the passenger side valve cover in the Cobra & GT500 applications.

It installs as a direct replacement for the original part and even uses the same mounting fasteners.  The adapter housing is CNC-machined from billet aluminum and contains a modified 2003/2004 Mustang Cobra PCV valve (included).  The hex-headed insert threads into the housing and features 1/2" NPT thread to accept the AN fitting of your choice.

This kit is designed for users building a custom PCV system to better manage crank case pressures in high boost applications.

This kit may fit other Modular 4V applications using a similar PCV valve adapter, but fitment has not been confirmed on vehicles other than those listed above.

All of the parts included in this kit can be purchased separately.  For some applications not requiring the PCV valve, only the base with the o-ring is necessary to connect an AN fitting directly to the cam cover. The aluminum base has 3/4" NPT female threads and the black bushing has 1/2" NPT female threads.

Note 1:  Due to running changes in the configuration of the included Ford PCV valve, the base of this adapter is 1.575" in length (not as shown above).

Note 2:  If your vehicle has a sensor connection or heater wire at the PCV valve, modification may be required to use this PCV adapter. 


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Price: $69.99

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