{"product_id":"3-622-inch-stroke-nodular-iron-crankshaft-assembly","title":"3.622-Inch Stroke Nodular Iron Crankshaft Assembly","description":"The Chevrolet Performance 12588612 is a nodular iron crankshaft assembly engineered for select GM engines. It boasts a 3.622-inch stroke and internal balancing for optimal performance and durability.\n\nKey specifications include a main journal diameter of 2.559 inches and a rod journal diameter of 2.100 inches. This crankshaft comes equipped with a pre-installed 58X reluctor wheel, ensuring compatibility with modern engine management systems. The rear main seal style is listed as '1-'.\n\nThis genuine GM part is manufactured by General Motors and is backed by GM's factory warranty. It is designed as a direct replacement for specific GM applications, offering a reliable option for engine rebuilds or performance enhancements. The item weighs 52.70 pounds and has dimensions of 30.4 x 8.9 x 8.6 inches.","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":52687376122168,"sku":"12588612","price":545.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660684861.jpg?v=1784883441","url":"https:\/\/store.motormia.co\/products\/3-622-inch-stroke-nodular-iron-crankshaft-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}