Description
Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum - WCF100415-RAW
WCFab Billet Aluminum Upper Valve Cover sets fit LLY, LBZ, and LMM Duramax and are a great way to clean up your engine's appearance. Integrated o-ring seal replaces OEM gaskets and prevents the need for use of silicone sealers. Includes countersunk stainless steel fasteners and black anodized #10 JIC (-10AN) PCV fittings. Finished in raw aluminum ready for polishing or painting standard. Custom Color Powder Coat finishes available as an optional upgrade and carry additional lead time.We recommend pairing these with our Top Outlet Billet Thermostat Housing and Upper Coolant Pipe kits (or a forward facing thermostat setup) because these valve covers do not include brackets for the side mount routing of the OEM setup.
Fitment and application
Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum. Confirm the year, make, model, engine, configuration, finish, and complete manufacturer part number before ordering.
Features
- Black Anodized #10 JIC PCV Fittings
- Left and Right Upper Valve Covers
- Flush Head Stainless hardware
- CNC Machined Billet Aluminum
- Supersedes model: WCF100616
- Raw Aluminum Finish
- O-ring Seal
- Made in USA
Product details
- Manufacturer part number: WCF100415-RAW
- Product type: Automotive Engine Parts
- Category: Engine Components
- Package weight: 8 pound
- UPC: WCF100415-RAW
California Proposition 65: This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.