{"product_id":"forged-4340-steel-crankshaft-1","title":"Forged 4340 Steel Crankshaft","description":"The Eagle Specialty Products 440042506700 is a robust forged 4340 steel crankshaft engineered for high-performance and demanding engine applications. Its construction features a non-twist forging process, .125-inch fillet radii at the rod and main journals to enhance strength, and requires the use of chamfered or narrowed bearings. The crankshaft is further treated with a nitrided surface and a micropolished finish for exceptional durability and longevity.\n\nPrecision engineered for performance, this crankshaft boasts an internal balance and a 4.250-inch stroke, with a 2.200-inch rod journal diameter and a 3.000-inch main journal diameter. It utilizes a 2-piece rear main seal and a standard crankshaft snout style, with a 5\/8 in.-18 balancer bolt thread size. The journals are precision-ground and micro-polished to achieve a surface finish of less than 5 R.A., and it features a target bob weight of +\/- 2 percent to significantly reduce balancing time.\n\nEagle Specialty Products emphasizes quality through rigorous testing, including multi-stage heat treating, sonic testing, magna-fluxing, and X-ray inspection. These measures ensure a reliable product for enthusiasts seeking maximum value.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872894939448,"sku":"EAG440042506700","price":1465.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/forged-4340-steel-crankshaft-1","provider":"MOTORMIA","version":"1.0","type":"link"}