WCFab x D&J Precision Machine Billet Valve Covers for 2003-2005 5.9 Cummins are made from aircraft quality 6061-T6 aluminum and features a baffled breather system. Features a WCFab Engraved Cap and comes powder coated in your choice of color. This includes D&J's custom billet breather, all stainless steel fasteners, and a 3/4 inch hose.
- Black Anodized Billet Oil Cap Cover with Wehrli Custom logoincluded
- Billet Aircraft Quality 6061-T6 Aluminum
- Includes stainless Steel Fasteners
- Custom Two Stage Powder Coating
- Baffled Breather System
- Made in USA