{"product_id":"wehrli-04-5-10-duramax-lly-lbz-lmm-billet-upper-valve-cover-set-raw-aluminum","title":"Wehrli 04.5-10 Duramax LLY\/LBZ\/LMM Billet Upper Valve Cover Set - Raw Aluminum","description":"\u003cp\u003eWCFab 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlack Anodized #10 JIC PCV Fittings\u003c\/li\u003e\n\u003cli\u003eLeft and Right Upper Valve Covers\u003c\/li\u003e\n\u003cli\u003eFlush Head Stainless hardware\u003c\/li\u003e\n\u003cli\u003eCNC Machined Billet Aluminum\u003c\/li\u003e\n\u003cli\u003eSupersedes model: WCF100616\u003c\/li\u003e\n\u003cli\u003eRaw Aluminum Finish\u003c\/li\u003e\n\u003cli\u003eO-ring Seal\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":49895297548525,"sku":"WCFWCF100415-RAW","price":363.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/0624\/9709\/files\/b05920e1f3ae5c5722983170601a694bL.jpg?v=1777669830","url":"https:\/\/maxxeddieseldirect.com\/products\/wehrli-04-5-10-duramax-lly-lbz-lmm-billet-upper-valve-cover-set-raw-aluminum","provider":"Maxxed Diesel","version":"1.0","type":"link"}