This valve cover adapter replaces the original oil fill tube on the factory valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.
The top of the adapter is machined to accept a -10 AN hose end for installation of a custom crank case evacuation system, PCV system, or for use with a vacuum pump.
Specification:
Type: Valve Cover Oil Cap
Fitting: AN10
Color: Black
Material: CNC Aluminum
Package includes:
1 x Valve Cover Oil Cap with Air Filter