{"product_id":"cep66lmmlc","title":"6.6L Long Block Model C LMM Engine Choate Performance 2007.5-2010 - Duramax Diesel Engine Choate Performance","description":"\u003cp\u003e6.6 Duramax LMM Engine Model C  Engine 2007.5-2010 - Duramax Diesel Engine.\u003c\/p\u003e\n\u003cp\u003e6.6 Duramax LMM Engine built by Choate Engineering Performance. Engineered to outlast the factory engines. Engineered to fix all the flaws of the factory engine. They say the definition of insanity is doing the same thing over and over expecting different results. In other words, you would be insane to purchase another factory engine from GM. Choate Engineering Performance is the most sane option. Machined and Built in the USA.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePressure Test Heads\u003c\/li\u003e\n\u003cli\u003eRemanufactured Cylinder Heads\u003c\/li\u003e\n\u003cli\u003eAll New Valve Guides\u003c\/li\u003e\n\u003cli\u003eInstall New Valve Seals\u003c\/li\u003e\n\u003cli\u003eTest Spring Tension\u003c\/li\u003e\n\u003cli\u003eNew Freeze Plugs\u003c\/li\u003e\n\u003cli\u003eKeyed Crankshaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMachining Processes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull CNC blue print machining, (bore, deck, hone and line honed)\u003c\/li\u003e\n\u003cli\u003eThe Cylinder bores are blue print bored to a true 90 degrees over the crankshaft center line\u003c\/li\u003e\n\u003cli\u003eDiamond honed to within .0002 inch for precise piston to cylinder bore clearance.\u003c\/li\u003e\n\u003cli\u003eBored and line hone the crank bore housing to precisely align the crankshaft in the engine block.\u003c\/li\u003e\n\u003cli\u003eThe piston diameter measured to the nearest .0001 inch matched to cylinder bores.\u003c\/li\u003e\n\u003cli\u003eThe Cylinder block is surfaced to a finish of RA30 or lower, which meets the factory specification in both flatness and smoothness for the block to head sealing surface.\u003c\/li\u003e\n\u003cli\u003eThis is mandatory for proper sealing of a MLS Gasket.\u003c\/li\u003e\n\u003cli\u003eCheck both wrist pin and crank pin to rod clearances\u003c\/li\u003e\n\u003cli\u003eNew Upgraded Pistons\u003c\/li\u003e\n\u003cli\u003eNew OE Lifters\u003c\/li\u003e\n\u003cli\u003eLifter Guides\u003c\/li\u003e\n\u003cli\u003eOE Crank Flange Bolts\u003c\/li\u003e\n\u003cli\u003eCrankshaft is Polished and ground to .0005 concentricity or less\u003c\/li\u003e\n\u003cli\u003eCamshaft - Polished and Inspected\u003c\/li\u003e\n\u003cli\u003eNew Rod Bearings\u003c\/li\u003e\n\u003cli\u003eNew Main Bearings\u003c\/li\u003e\n\u003cli\u003eNew Cam Bearings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Choate Performance","offers":[{"title":"Default Title","offer_id":51196620996892,"sku":"CEP66LMMLC-KLZM","price":10000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/1619\/6665\/files\/CEP66LMMLC_3-KLZM.jpg?v=1738707364","url":"https:\/\/holdersdiesel.com\/products\/cep66lmmlc","provider":"Holders Diesel Performance","version":"1.0","type":"link"}