{"product_id":"dfc-diesel-6604505llytksoasbcc-speed-of-air-short-block-std-auto-callies-crankshaft-2004-5-2005-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax-lly-topkick-6","title":"DFC Diesel 6604505LLYTKSOASBCC Speed of Air Short Block (STD\/AUTO) Callies Crankshaft | 2004.5-2005 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax LLY Topkick 6","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed of Air piston technology\u003c\/li\u003e\n\u003cli\u003ePremium Callies crankshaft included\u003c\/li\u003e\n\u003cli\u003eProfessionally machined and bored block\u003c\/li\u003e\n\u003cli\u003eNo cylinder sleeves used\u003c\/li\u003e\n\u003cli\u003eNew OEM or equivalent pistons\u003c\/li\u003e\n\u003cli\u003eComponents meet or exceed OEM specifications\u003c\/li\u003e\n\u003cli\u003eIncludes front cover with seal\u003c\/li\u003e\n\u003cli\u003eIncludes rear cover with main seal\u003c\/li\u003e\n\u003cli\u003eOil pan and internal components included\u003c\/li\u003e\n\u003cli\u003eComplete installation gasket kit included\u003c\/li\u003e\n\u003cli\u003eBacked by DFC five year warranty\u003c\/li\u003e\n\u003cli\u003eFits 2004.5-2005 6.6L Duramax LLY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePut Serious Duramax Strength Back Under The Hood\u003c\/h4\u003e\n\u003cp\u003eWhen your LLY has reached the point where a basic repair no longer makes sense, starting with the right short block can give the entire build a better direction. The DFC Diesel 6604505LLYTKSOASBCC Speed of Air Short Block brings together proven Duramax architecture, upgraded Speed of Air technology, and a Callies crankshaft for a foundation made with demanding diesel applications in mind. It is a strong choice for owners who expect their engine to handle long days, substantial loads, and the kind of regular use that puts every internal component to work. DFC professionally machines the block and bores it for the next oversized piston, accomplishing the rebuild without installing cylinder sleeves. New OEM or equivalent pistons, rings, and gaskets help provide the consistency you want when putting serious time and money into an engine rebuild. You also get the front cover with seal, rear cover with main seal, oil pan, internal components, and a complete gasket kit, giving your installer a more complete starting point for the job. Add DFC's advertised 5 year or 160000 kilometer warranty, and this Speed of Air short block becomes an appealing way to put dependable LLY power back to work.\u003c\/p\u003e\n\u003ch4\u003eBetter Internals Give Your LLY Room To Perform\u003c\/h4\u003e\n\u003cp\u003eThere is plenty happening below the deck of this DFC short block, starting with a professionally machined LLY block prepared to accept the next oversized piston while retaining a sleeveless cylinder configuration. A Callies crankshaft serves as a key component within the rotating assembly, providing a premium upgrade at the center of an engine that may see everything from daily driving to demanding commercial workloads. Speed of Air technology adds another level to the build by bringing specialized piston technology into the combustion process rather than relying solely on conventional replacement internals. DFC remanufactures its engines to factory specifications using new industry recognized name brand parts that are selected to meet or exceed OEM specifications. New OEM or equivalent pistons and rings are paired with new gaskets, helping establish a consistent foundation as the engine goes back together. The LLY itself uses a 6.6L V8 overhead valve design and was factory rated at 310 horsepower, making it a capable platform for drivers who value strong diesel torque and responsive performance. With the necessary internal components joined by the included covers, seals, oil pan, and installation gasket kit, this short block provides a well prepared core for rebuilding a 2004.5-2005 LLY Duramax application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2004.5, 2005 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax LLY Topkick 6\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 2004.5-2005 6.6L Duramax LLY applications.\u003c\/li\u003e\n\u003cli\u003eVerify TopKick compatibility before placing your order.\u003c\/li\u003e\n\u003cli\u003eThis is a short block assembly, not a complete engine.\u003c\/li\u003e\n\u003cli\u003eBlock is bored for the next oversized piston.\u003c\/li\u003e\n\u003cli\u003eDFC states no cylinder sleeves are used.\u003c\/li\u003e\n\u003cli\u003eThis configuration includes a Callies crankshaft.\u003c\/li\u003e\n\u003cli\u003eIncludes front cover with seal.\u003c\/li\u003e\n\u003cli\u003eIncludes rear cover with main seal.\u003c\/li\u003e\n\u003cli\u003eOil pan and internal components are included.\u003c\/li\u003e\n\u003cli\u003eComplete installation gasket kit is included.\u003c\/li\u003e\n\u003cli\u003eDFC uses OEM or equivalent internal components.\u003c\/li\u003e\n\u003cli\u003eDFC advertises a 5 year 160000km warranty.\u003c\/li\u003e\n\u003cli\u003eCore Charge: $2,900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFC Diesel","offers":[{"title":"Default Title","offer_id":54418900058396,"sku":"DDU6604505LLYTKSOASBCC","price":12576.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/DFC_Duramax-Street-Short_1_cc5ecb14-fda6-4b21-a834-ec67e8b79f62.jpg?v=1786384264","url":"https:\/\/www.alligatorperformance.com\/products\/dfc-diesel-6604505llytksoasbcc-speed-of-air-short-block-std-auto-callies-crankshaft-2004-5-2005-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax-lly-topkick-6","provider":"Alligator Performance","version":"1.0","type":"link"}