{"product_id":"manley-chrysler-5-7l-6-4l-modern-hemi-crankshaft-4-050-58t-relu","title":"Manley Performance 4.050 58T RELU Crankshaft: Fits Most Chrysler \/ Dodge Models (2003-2015)","description":"\u003ch3\u003eManley Performance Modern Hemi Crankshaft\u003c\/h3\u003e\u003cp\u003eChrysler 5.7L \/ 6.4L Modern HEMI V8 Engines\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e192558\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Manley Chrysler 5.7L \/ 6.4L Modern HEMI Crankshaft is a precision-engineered replacement crankshaft designed specifically for Chrysler’s modern HEMI V8 engines. Whether you are rebuilding your engine for performance gains or restoring it to factory specifications, this crankshaft offers the durability and reliability required to handle increased power and torque demands.\u003c\/p\u003e\u003cp\u003eIdeal for performance enthusiasts, engine builders, and professional rebuilders, this crankshaft supports both the 5.7L and 6.4L HEMI platforms, providing a direct fit solution that maintains OEM geometry and balance. It is engineered to withstand the rigors of street, track, and high-performance applications.\u003c\/p\u003e\u003cp\u003eWith a 4.050-inch stroke and 58-tooth reluctor wheel (RELU), this crankshaft ensures compatibility with modern engine management systems and ignition timing setups, helping you maintain precise engine control and smooth operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis crankshaft combines advanced manufacturing techniques and high-quality materials to deliver dependable performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chrysler 5.7L and 6.4L modern HEMI V8 engines, ensuring a direct replacement without modification.\u003c\/li\u003e\n\u003cli\u003e4.050-inch stroke designed to optimize displacement and power potential for these engine platforms.\u003c\/li\u003e\n\u003cli\u003e58-tooth reluctor wheel (RELU) for accurate crank position sensing and seamless integration with factory or aftermarket engine control units.\u003c\/li\u003e\n\u003cli\u003eManufactured from premium forged steel for superior strength and resistance to fatigue under high-stress conditions.\u003c\/li\u003e\n\u003cli\u003ePrecision machined journals and bearing surfaces to maintain OEM tolerances and ensure smooth engine operation.\u003c\/li\u003e\n\u003cli\u003eBalanced to reduce vibration and improve engine longevity, contributing to a smoother and more reliable powertrain.\u003c\/li\u003e\n\u003cli\u003eDesigned to support both stock rebuilds and performance upgrades, making it versatile for a wide range of builds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManley Performance utilizes advanced forging and machining processes to produce this crankshaft, ensuring it meets or exceeds OEM standards. The forged steel construction provides exceptional tensile strength and durability, essential for handling the increased cylinder pressures common in modern HEMI engines.\u003c\/p\u003e\u003cp\u003eThe crankshaft’s journals are meticulously ground and polished to exacting specifications, promoting optimal bearing life and reducing friction. The integrated 58-tooth reluctor wheel is precisely positioned to maintain accurate engine timing signals, critical for modern ignition and fuel injection systems.\u003c\/p\u003e\u003cp\u003eEvery crankshaft undergoes strict quality control and balancing procedures to minimize vibrations and enhance engine smoothness, which contributes to improved drivability and component longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis crankshaft is designed as a direct replacement for Chrysler’s 5.7L and 6.4L modern HEMI engines, fitting seamlessly into existing engine blocks without the need for modification. It uses factory mounting points and maintains OEM journal sizes and configurations.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required for installation, making it suitable for professional rebuilders and experienced enthusiasts alike. Proper installation with compatible bearings and components is recommended to ensure optimal performance and reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-in replacement for 5.7L and 6.4L modern HEMI engines\u003c\/li\u003e\n\u003cli\u003eMaintains OEM journal sizes and configurations\u003c\/li\u003e\n\u003cli\u003eNo modifications or special tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManley forged steel crankshaft with 4.050-inch stroke\u003c\/li\u003e\n\u003cli\u003eIntegrated 58-tooth reluctor wheel (RELU)\u003c\/li\u003e\n\u003cli\u003ePackaging designed to protect the crankshaft during shipping\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine builders performing rebuilds or upgrades on Chrysler 5.7L and 6.4L HEMI engines\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts seeking a durable crankshaft capable of handling increased power and torque\u003c\/li\u003e\n\u003cli\u003eStreet and track applications requiring reliable, high-quality rotating assembly components\u003c\/li\u003e\n\u003cli\u003eRebuilders aiming to maintain OEM specifications with premium aftermarket quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":46206618730708,"sku":"192558","price":1358.56,"currency_code":"USD","in_stock":true}],"url":"https:\/\/fasthemis.com\/products\/manley-chrysler-5-7l-6-4l-modern-hemi-crankshaft-4-050-58t-relu","provider":"FastHemis","version":"1.0","type":"link"}