{"product_id":"4340-forged-crankshaft-4-250-stroke-internal-balance-2-piece-seal","title":"4340 Forged Crankshaft 4.250\" Stroke Internal Balance 2-Piece Seal","description":"The Eagle Specialty Products 445442526385 crankshaft is engineered for demanding Big Block Chevy applications, offering a robust 4.250-inch stroke and internal balance with a 2-piece rear seal.\n\nConstructed from forged AISI\/ASME certified 4340 steel, this crankshaft boasts a multi-stage heat treatment for exceptional strength and durability. It features a non-twist forging and .125\" fillet radiuses, which require the use of chamfered or narrowed bearings. The nitrided surface provides superior wear protection, while the journals are micropolished to less than 2 Ra for optimized oiling. Center counterweights are incorporated for enhanced high-RPM stability and strength.\n\nEagle Specialty Products emphasizes quality, employing multi-stage heat treating, sonic testing, magnafluxing, and X-ray inspection to ensure a reliable product. The crankshaft is also shot-peened and stress-relieved to improve fatigue resistance. It is important to note that this crankshaft must be balanced to match your specific rods and pistons.\n\nThis component is not for use in pollution-controlled vehicles. Eagle Specialty Products offers a comprehensive selection of engine parts, striving to provide the largest and most respected aftermarket connecting rod and crank manufacturer in the industry through continuous research and development.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872899625272,"sku":"EAG445442526385","price":1064.26,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4340-forged-crankshaft-4-250-stroke-internal-balance-2-piece-seal","provider":"MOTORMIA","version":"1.0","type":"link"}