{"product_id":"manley-chrysler-5-7l-hemi-forged-crankshaft-4-050in-stroke","title":"Manley Chrysler 5.7L Hemi Forged Crankshaft - 4.050in Stroke","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e191958NB\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 807298114712\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eManley Chrysler 5.7L Hemi Forged Crankshaft - 4.050in Stroke 2003-2023\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eManley Performance PRO SERIES stroker crankshaft for Gen III HEMI engines in Dodge Chrysler Jeep vehicles. Built from 4340 steel forging this 4.050 inch stroke crank converts 5.7L to 392 cubic inches and 6.1L 6.4L to 426 cubic inches. Small block Chevy 2.000 inch journal pins deliver taller side walls for oil control and lower windage in high RPM builds.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4340 Steel Forging:\u003c\/strong\u003e Heat treated stress relieved shot peened and magnafluxed for strength in 1000+ HP applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.050in Stroke:\u003c\/strong\u003e Increases displacement on 5.7L HEMI to 392ci perfect for stroker kits with 6.125in rods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSBC Small Journals 2.000in:\u003c\/strong\u003e Provides taller rod journal walls reduces oil windage improves lubrication at high speeds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfiling for 6.125in Rods:\u003c\/strong\u003e Counterweights optimized for longer rods maintains balance in performance rotating assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrocarburized Finish:\u003c\/strong\u003e Adds wear resistance and corrosion protection extends life in race or street use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInternal balance requires full rotating assembly balancing with pistons rods\u003c\/li\u003e\n\u003cli\u003ePair with Manley Hemi rods and Clevite H-series bearings for best results\u003c\/li\u003e\n\u003cli\u003eHeavy item freight shipping applies due to size and weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eMachine clearancing required for stroker stroke in HEMI block decks\u003c\/li\u003e\n\u003cli\u003eCompatible with Nissan main bearings or HEMI bearings resized to 2.000in pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2010\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eCharger\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI R\/T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2014\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2008\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eMagnum\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI R\/T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2024\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 1500\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2023\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eChallenger\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI R\/T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2021\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2010\u003c\/td\u003e\n\u003ctd\u003eChrysler\u003c\/td\u003e\n\u003ctd\u003e300C\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI SRT8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2010\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eDurango\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI R\/T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Manley Performance?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in NHRA IHRA and outlaw drag racing HEMI builds\u003c\/li\u003e\n\u003cli\u003eUSA machined forgings meet SFI specs for safety\u003c\/li\u003e\n\u003cli\u003eExtensive testing ensures reliability at 8000+ RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Which HEMI engines does this crankshaft fit for stroker builds\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for Gen III 5.7L 6.1L 6.4L HEMI blocks 2003-2023 Dodge Chrysler Jeep models requires block clearancing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and journal sizes are used\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Premium 4340 steel forging with small journal Chevy 2.000in pins and standard HEMI mains nitrocarburized finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies and installation needs\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Manley limited warranty against defects professional balancing and install required for high performance use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Freight truckline UPS Freight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Oversized box 28in x 14in x 8in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 59 lbs product 65 lbs shipping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default 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