Check out the new VMS Racing billet aluminum PCV reroute mouthpiece plug for the 2004.5-2010 Duramax Diesel engines. This plug comes with dual VITTON o-rings which are the longest lasting best sealing seals in the industry!

VMS Racing comes back to the rescue to help you add that last finishing touch to your engine bay with the NEW Duramax PCV reroute mouthpiece plug! Have you rerouted your PCV but used a plumbing cap or crutch tip to cover the mouthpiece hole? This plug replaces those with a precision CNC machined, dual VITTON o-ringed T6061 billet aluminum cap that not only looks great but functions too.

Features:

• Dual Vitton seals.

• CNC machined from a solid piece of T6061 billet aluminum.

• Fits both stock and aFe mouth pieces.

• Hard anodized.

• Easy to install.