{"product_id":"manley-chevrolet-ls-4-000in-stroke-lightweight-pro-series-crankshaft-not-balanced","title":"Manley Chevrolet LS 4.000in Stroke Lightweight Pro Series Crankshaft (Not Balanced)","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 190024NB\u003c\/p\u003e\u003cp\u003ewe're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foundation for performance, built not just to survive, but to handle extremes across a wide range of applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cul\u003e\n\u003cli\u003eLightweight Design, 4340 Materials: Available in both 4340 non-twist forged and 4340 ?Turbo-Tuff Billet material, ensuring durability and performance. Gun drilled mains and lightened rod journals contribute to weight reduction, optimizing engine performance. Counterweights are fully profiled to ensure precise balance and stability.\u003c\/li\u003e\n\u003cli\u003eEnhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.\u003c\/li\u003e\n\u003cli\u003eMicro-Polished Journals: Large radius journals are micro-polished to reduce friction and enhance performance.\u003c\/li\u003e\n\u003cli\u003eRigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eStroke: 4.000 in. - Min. Rod Length: 6.125 in. - Main Journal: 2.559\" - Rod Journal: 2.100 in.\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":51780068770104,"sku":"M004 190024NB","price":1553.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-247119-5336609-square_9710ac83-3a05-4e36-a74d-8adc7c408c4c.webp?v=1779215662","url":"https:\/\/store.motormia.co\/products\/manley-chevrolet-ls-4-000in-stroke-lightweight-pro-series-crankshaft-not-balanced","provider":"MOTORMIA","version":"1.0","type":"link"}