{"product_id":"sinister-diesel-04-5-10-duramax-lly-lbz-lmm-billet-valve-covers-anodized","title":"Sinister Diesel Billet Valve Covers for 2004.5–2010 Duramax LLY\/LBZ\/LMM | Blue Anodized","description":"\u003cp\u003eClean up your Duramax engine bay and gain additional clearance for custom turbo or fuel upgrades with Sinister Diesel Billet Valve Covers. Fully CNC-machined and anodized in Sinister Blue, these covers pair a refined under-hood look with a layout suited to modified builds.\u003c\/p\u003e\u003cp\u003eThey retain the factory fuel filter housing and radiator hose hard line, so you can plan your upgrades around those existing components.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFully CNC-machined billet construction.\u003c\/li\u003e\n\u003cli\u003eSinister Blue anodized finish.\u003c\/li\u003e\n\u003cli\u003eAdditional clearance for custom turbo or fuel upgrades.\u003c\/li\u003e\n\u003cli\u003eRetains the factory fuel filter housing and radiator hose hard line.\u003c\/li\u003e\n\u003cli\u003eUpper valve cover includes new gaskets.\u003c\/li\u003e\n\u003cli\u003eWorks with factory hardware or compatible aftermarket hardware, including the ARP dress-up kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003e2004.5–2010 Chevrolet\/GMC 2500 and 3500 trucks with the 6.6L Duramax LLY, LBZ or LMM diesel engine. Confirm your model year and engine code before ordering.\u003c\/p\u003e\u003ch3\u003eImportant installation notes\u003c\/h3\u003e\u003cp\u003eThese covers do not include additional mounting provisions for wiring harnesses or accessories. Installation on a stock truck requires the wiring harness to be tied back.\u003c\/p\u003e\u003ch3\u003eBuild-to-order lead time\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eThis item is built to order with an approximate 60-day build time.\u003c\/strong\u003e Plan your installation accordingly and confirm availability if timing is critical.\u003c\/p\u003e","brand":"Sinister Diesel","offers":[{"title":"Default Title","offer_id":43747276587069,"sku":"SD-VLVCVR-DMAX-04-ANO","price":530.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8961\/files\/60a45f48a31d5337fab503f975a88efb.jpg?v=1790886504","url":"https:\/\/apocindustries.com\/products\/sinister-diesel-04-5-10-duramax-lly-lbz-lmm-billet-valve-covers-anodized","provider":"Apoc Industries","version":"1.0","type":"link"}