{"product_id":"forged-4340-steel-crankshaft-4-000-stroke","title":"Forged 4340 Steel Crankshaft 4.000\" Stroke","description":"The Eagle Specialty Products 440940026135 is a forged 4340 steel crankshaft engineered for high-performance engine builds. This component features a 4.000 in. stroke and internal balancing, making it suitable for demanding applications.\n\nConstructed from forged 4340 steel, this crankshaft undergoes a rigorous manufacturing process. It includes non-twist forging, a multi-stage heat-treatment, and is both stress-relieved and shot-peened to ensure maximum strength and longevity. Each crankshaft is X-rayed, magnafluxed, and sonic-tested for quality assurance.\n\nFurther enhancing its performance and reliability, the crankshaft features chamfered oil holes for improved lubrication, a .125 in. radius on rod and main journals for increased strength, and precision-ground, micro-polished journals with a finish of less than 5 R.A. A target bob weight of +\/- 2 percent is maintained to significantly reduce balancing time. This crankshaft requires narrow bearings and uses a 2-piece rear main seal style.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872902181176,"sku":"EAG440940026135","price":1281.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/forged-4340-steel-crankshaft-4-000-stroke","provider":"MOTORMIA","version":"1.0","type":"link"}