{"product_id":"dfc-diesel-kore661116lmllb-kore-series-long-block-std-auto-2011-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax-lml","title":"DFC Diesel KORE661116LMLLB Kore Series Long Block (STD\/Auto) | 2011-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax LML","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemanufactured long block crate engine\u003c\/li\u003e\n\u003cli\u003eMachined with Rottler CNC equipment\u003c\/li\u003e\n\u003cli\u003eTighter tolerances than OEM specifications\u003c\/li\u003e\n\u003cli\u003eBlock machined and bored for oversized pistons\u003c\/li\u003e\n\u003cli\u003eAll new pistons, rings, bearings, and gaskets\u003c\/li\u003e\n\u003cli\u003eNew valves, springs, hardened seats, and guides\u003c\/li\u003e\n\u003cli\u003eTotal Seal gapless piston rings included\u003c\/li\u003e\n\u003cli\u003eImproved gasket sealing in common leak areas\u003c\/li\u003e\n\u003cli\u003eComplete top end gasket kit included\u003c\/li\u003e\n\u003cli\u003eBuilt in ISO 9001:2015 certified facility\u003c\/li\u003e\n\u003cli\u003e1 year unlimited mileage warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGet Your LML Back To Work Without Paying For A Full Premium Build\u003c\/h4\u003e\n\u003cp\u003eWhen an LML Duramax lets go, the price of a new crate engine can stop a repair before it starts. The DFC Diesel KORE Series Long Block is built for that moment, giving 2011-2016 Silverado and Sierra 2500HD and 3500HD owners a remanufactured engine at a price that makes the repair realistic. DFC keeps the cost down by leaving out parts you can reuse or buy easily, like the covers, oil pan, and rocker arms, but it does not cut corners on the rebuild itself. Every block is machined and bored on Rottler CNC equipment for use with the next oversized piston, and the tolerances come in better than OEM specs. Inside, you get all new pistons, rings, bearings, gaskets, seals, valves, springs, hardened seats, and cast guides, plus Total Seal gapless piston rings as standard. DFC also builds in improved gasket sealing in the areas where these engines commonly leak. The engine arrives as a short block with the cylinder heads on and a complete top end gasket kit, so the heavy lifting of the rebuild is already done. If you want your LML back on the road without paying for a full premium build, this long block is a solid way to do it.\u003c\/p\u003e\n\u003ch4\u003eRottler Machined Tolerances With Fresh Internals And Heads Already On\u003c\/h4\u003e\n\u003cp\u003eThe DFC Diesel KORE661116LMLLB is a remanufactured long block engineered for 2011-2016 GM Silverado and Sierra 2500HD and 3500HD trucks with the 6.6L Duramax LML, listed for standard and automatic transmission applications. The block is professionally machined and bored on Rottler CNC equipment for use with the next oversized piston, with tolerances better than OEM specifications. The engine includes all new pistons, rings, bearings, gaskets, seals, valves, springs, hardened seats, stem seals, and cast guides, and it comes standard with Total Seal gapless piston rings and improved gasket sealing in common leak areas. It ships as a complete short block assembly with the cylinder heads installed, along with a complete top end gasket kit to finish the install. It does not include the front cover, rear cover, oil pump, upper or lower oil pan, oil pickup tube, rocker arms, pushrods, or valve bridges. Bolt-on parts such as the valve covers, intake, exhaust, fuel system, and turbo must be swapped over from your existing engine, and the customer is responsible for having the injectors, injection pumps, and fuel system professionally tested, cleaned, and replaced if needed. To keep the warranty valid, a new oil cooler, new air, oil, and fuel filters, a new water pump, and new lubricating oil are required at installation. Every engine is built in an ISO 9001:2015 certified facility and backed by a 1 year, unlimited mileage manufacturer warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax LML\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong block with cylinder heads installed and a complete top end gasket kit included\u003c\/li\u003e\n\u003cli\u003eDoes not include front cover, rear cover, oil pump, upper or lower oil pan, oil pickup tube, rocker arms, pushrods, or valve bridges\u003c\/li\u003e\n\u003cli\u003eDoes not include bolt-on components such as valve covers, intake, exhaust, fuel system, or turbo, swap these over from your existing engine\u003c\/li\u003e\n\u003cli\u003eNew oil cooler required for warranty coverage, sold separately\u003c\/li\u003e\n\u003cli\u003eNew air, oil, and fuel filters required for warranty coverage, sold separately\u003c\/li\u003e\n\u003cli\u003eNew water pump required for warranty coverage, sold separately\u003c\/li\u003e\n\u003cli\u003eNew lubricating oil required for warranty coverage, sold separately\u003c\/li\u003e\n\u003cli\u003eWarranty is void if not installed with the fluids specified by the manufacturer\u003c\/li\u003e\n\u003cli\u003eCustomer is responsible for professionally testing, cleaning, and replacing injectors, injection pumps, and fuel system as needed\u003c\/li\u003e\n\u003cli\u003eComponent brands may vary by build based on parts availability, cannot be specially requested\u003c\/li\u003e\n\u003cli\u003e$500 shipping charge\/$2,800 core charge \u003c\/li\u003e\n\u003cli\u003eEngine shipping crate must be returned with core engine for full core credit\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 1 year, unlimited mileage\u003c\/li\u003e\n\u003cli\u003eTurbocharger replacement recommended over 125K miles, mandatory if shaft play present or engine was dusted\u003c\/li\u003e\n\u003cli\u003eThis product cannot be shipped to California\u003c\/li\u003e\n\u003cli\u003eCalifornia Proposition 65 warning applies to this product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.xtremediesel.com\/mm5\/warranty\/DFC_Engines_Owners-Guide.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eInstall Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"DFC Diesel","offers":[{"title":"Default Title","offer_id":54665281962268,"sku":"DDUKORE661116LMLLB","price":7575.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/66-Front_web_600x600_ba3967f3-463f-496e-bf83-f5fa11888562.webp?v=1790787383","url":"https:\/\/www.alligatorperformance.com\/products\/dfc-diesel-kore661116lmllb-kore-series-long-block-std-auto-2011-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax-lml","provider":"Alligator Performance","version":"1.0","type":"link"}