{"product_id":"manley-performance-chrysler-5-7l-6-1l-hemi-4-050-inch-stroke-forged-crankshaft-with-58-tooth-reluctor-wheel","title":"Manley Performance Chrysler 5.7L\/6.1L Hemi 4.050-inch Stroke Forged Crankshaft with 58 Tooth Reluctor Wheel","description":"Manley Performance “PRO SERIES” stroker crankshaft designed for the Gen III small block HEMI engine. Manufactured from a premium 4340 steel forging, these cranks feature a 4.050” stroke which can turn your 5.7L into a 392 c.i. engine and your 6.1L\/6.4L into a 426 c.i. engine. The Manley 4.050” stroke HEMI crankshaft features small block Chevy small journal (2.000\") crank pin diameters and widths. This provides taller \"side walls\" on the crankshaft rod journals for better oil control and reduced windage.  Counterweights are profiled for 6.125\" connecting rods.\nStroke: 4.050 in. - Rod Journal: 2.000 in. - Reluctor Wheel: 58 Tooth - Bobweight: 1730 grams\nWhen installing these crankshafts in a VVT engine, you also need to order a crankshaft gear spacer part number 42000 - All 2013 and later 58 tooth reluctor wheels have a tooth width of .130”, along with a dimple in the rear face of the wheel - All reluctor wheels are attached with 4 fasteners\n\u003cul\u003e\n  \u003cli\u003eMulti-step heat treatment process and nitrided for added strength to already strong forged 4340 material\u003c\/li\u003e\n  \u003cli\u003eMicro polished large radius journals (narrow rod bearings required)\u003c\/li\u003e\n  \u003cli\u003eGun drilled mains and lightened rod journals for weight reduction\u003c\/li\u003e\n  \u003cli\u003eStress relieved, shot-peened and 100% magnafluxed\u003c\/li\u003e\n  \u003cli\u003eDual keyed post for supercharger drive pulleys\u003c\/li\u003e\n  \u003cli\u003eCounterweights fully profiled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your HEMI engine with the Manley Performance PRO SERIES 4.050-inch stroke forged crankshaft, specifically designed for Gen III small block HEMI engines. Manufactured from high-quality 4340 steel forging, this crankshaft offers exceptional strength and durability. Its 4.050-inch stroke transforms a 5.7L engine into a 392 cubic inch displacement and a 6.1L or 6.4L engine into a 426 cubic inch displacement, providing increased power potential. The crank features small journal (2.000-inch diameter) crank pins with increased wall thickness for improved oil control and reduced windage, which enhances overall engine efficiency. The counterweights are profiled to accommodate 6.125-inch connecting rods, ensuring precise balancing and smooth operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufactured from premium 4340 steel forging for added strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003es a 4.050-inch stroke for significant displacement increase\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSmall journal crank pins (2.000-inch diameter) with taller side walls for better oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMicro-polished large radius journals requiring narrow bearing sizes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGun drilled mains and lightened rod journals for weight reduction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStress relieved, shot-peened, and 100% magnafluxed for quality assurance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes a 58-tooth reluctor wheel with a .130-inch tooth width and a dimple in the rear face\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual keyed post for supercharger drive pulleys for secure attachment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCounterweights are fully profiled for optimal balancing and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for easy installation in VVT engines with optional crankshaft gear spacer (part number 42000)\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":53603034562833,"sku":"191958","price":1358.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/b728acb03eae359dd1bc0402f5133297L_d8fc23dd-abe6-4c3f-8378-471ef10fad3d.jpg?v=1779961385","url":"https:\/\/shoprenegade.com\/products\/manley-performance-chrysler-5-7l-6-1l-hemi-4-050-inch-stroke-forged-crankshaft-with-58-tooth-reluctor-wheel","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}