{"product_id":"cast-steel-crankshaft-3-750-stroke","title":"Cast Steel Crankshaft, 3.750\" Stroke","description":"The Eagle Specialty Products EAG104003750 is a cast steel crankshaft engineered for Chevrolet Small Block 400 engines. This component offers enhanced strength and durability over factory castings, positioning it as an excellent choice for performance upgrades, claimer engines, or direct stock replacements. Eagle utilizes magnafluxing, sonic testing, and X-ray inspection to guarantee a reliable product.\n\nThis crankshaft features a 3.750\" stroke and is designed for a 2-piece rear main seal. It is externally balanced and includes 2.100\" rod journals, with a specified rod length of 5.700\" and up. The crankshaft snout size is 1.245\". All radii are .092\" to accommodate OE-style bearings.\n\nKey specifications include a cast steel construction, 400 main bearing type, and external engine balance. It does not include rod or main bearings, nor does it require narrow bearings. The manufacturer, Eagle, lists the part number as 104003750 and the weight as 55 lbs. It is sold as each and is noted to be OE spec balance. Additionally, the product states that all items are not for use in pollution-controlled vehicles.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872900739384,"sku":"EAG104003750","price":354.97,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/cast-steel-crankshaft-3-750-stroke","provider":"MOTORMIA","version":"1.0","type":"link"}