RAM 2500 Billet Upper Valve Covers — Wehrli — WCFab X D&J Precision — Fine Texture Black (2003–2005). Precision‑machined 6061‑T6 aluminum for the 5.9L Cummins, this upper cover delivers robust construction and clean crankcase control.

Co‑developed by Wehrli Custom Fab and D&J Precision Machine, it integrates a baffled breather with D&J’s billet breather to help reduce oil mist while keeping ventilation steady. Includes a WCFab‑engraved cap, black anodized billet oil cap cover with Wehrli logo, stainless fasteners, and a 3/4 in. hose. The single‑stage Fine Texture Black powder coat is built to last. Made in the USA.

Features

• 6061‑T6 billet aluminum construction
• Integrated baffled and billet breather system
• Fine Texture Black single‑stage powder coat
• Stainless hardware, 3/4 in. hose, and caps included

Questions? Call Austin, TX 512-982-9393 (TX) or Los Angeles, CA area 562-981-6800 (CA). We offer installation and customization at both locations.

Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov