{"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\u003eThe Manley Performance PRO SERIES forged crankshaft is a high-performance component designed specifically for the Gen III small block HEMI engine. Crafted from premium 4340 steel forging, this stroker crankshaft features a 4.050-inch stroke that transforms a 5.7L engine into a 392 cubic inch displacement and enhances larger engines from 6.1L or 6.4L to 426 cubic inches. It incorporates small block Chevy small journal (2.000-inch) crank pin diameters and widths, providing taller side walls on the rod journals for improved oil control and reduced windage. The crankshaft's counterweights are profiled for 6.125-inch connecting rods, ensuring balanced performance and durability under high-stress conditions.\u003c\/p\u003e\n\u003cp\u003eThis crankshaft is suitable for use in various applications requiring increased displacement and performance, primarily in street and track environments. It is designed as a direct bolt-in upgrade for Gen III HEMI engines, offering enhanced strength and reliability for forced induction or naturally aspirated builds. The part number is 191958NB, and it is compatible with 5.7L, 6.1L, and 6.4L HEMI engines, making it an ideal choice for engine builders seeking to maximize power output and engine longevity. Installation involves replacing the stock crankshaft with this forged component, ensuring a seamless upgrade for performance enthusiasts.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":52554178724127,"sku":"191958NB","price":1358.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/b728acb03eae359dd1bc0402f5133297L_ef746f9c-dfba-496b-ab08-9be4168b7073.jpg?v=1779243462","url":"https:\/\/shop.wheelflip.com\/products\/manley-chrysler-5-7l-hemi-forged-crankshaft-4-050in-stroke","provider":"WheelFlip","version":"1.0","type":"link"}