Grab Now 2001-2016 Chevrolet / GMC Billet Valve Covers Crank Case Ventilation Kit

The 046-1-HSP or 2001-2016 Chevrolet and GMC Billet Valve Covers Crank Case Ventilation Kit is something that we recommend for all of our Billet Valve cover kits. What is the Billet Valve Covers Crank Case Ventilation Kit? The Billet Valve Covers Crank Case Ventilation Kit is a kit that HSP Diesel recommends with all of our Billet Valve Covers. The reason being is that moving the factory crankcase to under the truck not only looks better but does help with making room and keeping the engine bay cleaner. Wh