{"product_id":"manley-chrysler-5-7l-hemi-forged-crankshaft-4-050in-stroke-2","title":"Manley Chrysler 5.7L Hemi Forged Crankshaft - 4.050in Stroke - 191958NB","description":"\u003cp\u003eManley 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.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\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\u003eStress relieved, shot-peened and 100% magnafluxed\u003c\/li\u003e\n\u003cli\u003eMicro polished large radius journals (narrow rod bearings required)\u003c\/li\u003e\n\u003cli\u003eDual keyed post for supercharger drive pulleys\u003c\/li\u003e\n\u003cli\u003eGun drilled mains and lightened rod journals for weight reduction\u003c\/li\u003e\n\u003cli\u003eCounterweights fully profiled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStroke: 4.050 in\u003c\/li\u003e\n\u003cli\u003eRod Journal: 2.000 in\u003c\/li\u003e\n\u003cli\u003eReluctor Wheel: 58 Tooth\u003c\/li\u003e\n\u003cli\u003eBobweight: 1730 grams (Not Balanced\/Non-Drilled)\u003c\/li\u003e\n\u003cli\u003eWhen installing these crankshafts in a VVT engine, you also need to order a crankshaft gear spacer part number 42000\u003c\/li\u003e\n\u003cli\u003eCrank is NOT balanced and has non-drilled counterweights\u003c\/li\u003e\n\u003cli\u003eAll 2013 and later 58 tooth reluctor wheels have a tooth width of .130”, along with a dimple in the rear face of the wheel\u003c\/li\u003e\n\u003cli\u003eAll reluctor wheels are attached with 4 fasteners\u003c\/li\u003e\n\u003cli\u003eProduct Market: Domestic\u003c\/li\u003e\n\u003cli\u003eWeight: 50.000\u003c\/li\u003e\n\u003cli\u003eProduct Type: Engine Crankshaft\u003c\/li\u003e\n\u003cli\u003eEngine Stroke: 4.050\u003c\/li\u003e\n\u003cli\u003eRod Journal Diameter: 2.000\u003c\/li\u003e\n\u003cli\u003eBob Weight: Unbalanced\u003c\/li\u003e\n\u003cli\u003eCrankshaft Material: 4340 Steel\u003c\/li\u003e\n\u003cli\u003eLightened: No\u003c\/li\u003e\n\u003cli\u003eReluctor Ring Included: Yes\u003c\/li\u003e\n\u003cli\u003eReluctor Wheel Tooth Quantity: 58\u003c\/li\u003e\n\u003cli\u003eRear Main Seal Type: 1 Piece\u003c\/li\u003e\n\u003cli\u003eMaterial: 4340 Steel\u003c\/li\u003e\n\u003cli\u003eIndustry: Automotive\u003c\/li\u003e\n\u003cli\u003eOut of Stock Message: Call for Availability\u003c\/li\u003e\n\u003cli\u003eTitle: Manley Crankshaft, CRANK-4340 FORGE 4.050 STROKE\u003c\/li\u003e\n\u003cli\u003eProp 65 Yes\/No: Yes\u003c\/li\u003e\n\u003cli\u003eProp 65 (C, R or CR): CR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":52481065222507,"sku":"MAN191958NB","price":1358.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/public_f4554057-9332-43f6-8e33-8d42b8cdb7aa.jpg?v=1778199602","url":"https:\/\/www.raptorracing.com\/products\/manley-chrysler-5-7l-hemi-forged-crankshaft-4-050in-stroke-2","provider":"Raptor Racing","version":"1.0","type":"link"}