{"product_id":"4-500-stroke-forged-steel-crankshaft","title":"4.500\" Stroke Forged Steel Crankshaft","description":"The Eagle Specialty Products 446045002200 crankshaft is engineered for demanding Big Block Ford applications, offering a robust 4.500 inch stroke and internal balance. It is forged from AISI\/ASME certified 4340 steel, subjected to a multi-stage heat treatment, and features a non-twist forging process for superior strength and rigidity. The crankshaft is further enhanced with .125\" fillet radiuses, requiring chamfered or narrowed bearings, and a nitrided surface for exceptional wear protection. Its journals are micropolished to a \u0026lt; 2 RA finish for optimized oiling passages and improved journal lubrication. Additionally, the target bobweight is guaranteed within a +\/- 2% tolerance for more predictable balancing.\n\nEagle emphasizes its commitment to quality, utilizing state-of-the-art equipment and skilled craftsmen. Each crankshaft is x-rayed, magnafluxed, sonic tested, shot-peened, and stress relieved to ensure reliability and improve fatigue resistance. Unlike some competitors, Eagle asserts they never compromise quality for price, using only certified steel and rigorous inspection processes. This crankshaft must be balanced to match your specific rods and pistons.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872896250168,"sku":"EAG446045002200","price":1214.97,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-500-stroke-forged-steel-crankshaft","provider":"MOTORMIA","version":"1.0","type":"link"}