LML PCV Reroute Cap, 2012+, Black, Duramax, March 8, 2018 By Anonymous (FREDERICKSBURG, VA)(Verified)
The PCV block off cap is a well made billet aluminum piece that fits perfectly and looks great. It allows you to easily reroute the PCV eliminating any crankcase oil mist from the induction system.
Awesome Cap!, January 18, 2018 By Jeff (Irving, TX)(Verified)
Perfect fit and easy to install. Now I don't have to worry about taking my intercooler boot off only to find that sticky, oily, residue all on the inside. Wasn't a big fan of seeing all of that near and in the turbo. Cleans up the engine bay and all around an awesome product!