2006-2010 GM 6.6L Duramax PCV Crankcase Breather Repair Fittings Set of 2 PPE " Chevy/GMC Includes one FOX88406188

Includes one FOX88406188

and the other pump takes oil from the tank and sends it to lubricate the engine

This set utilizes a custom nozzle size and the injector internals have had further modifications to allow for added fuel delivery

Pass Through Installation Bolt Design:

CNC machined billet 6061-T6 aluminum and includes all necessary bushings

2006-2010 GM 6.6L Duramax PCV Crankcase Breather Repair Fittings Set of 2 PPE " Chevy/GMC Includes one FOX88406188PPE Crankcase Breather Repair Fittings are made from machined billet aluminum and replace stock composite plastic fittings. Composite plastic can become brittle and fail. These fittings allow you to repair your stock breather system. These fittings are used with external filter separators to eliminate engine oil contamination of your intake system. Features: Crankcase Breather Repair Fittings Machined billet aluminum Easy install Sold As A Set of 2