{"product_id":"4-140-stroke-cast-steel-crankshaft","title":"4.140\" Stroke Cast Steel Crankshaft","description":"The Eagle Specialty Products 104604140 is a cast steel crankshaft engineered to be a dependable and cost-effective option for Ford Big Block 429\/460 engines. It offers a 4.140-inch stroke and internal balance, making it a suitable upgrade or replacement for demanding applications.\n\nConstructed from cast mild steel, this crankshaft is inspected for precise dimensions and stroke accuracy. It features a 2-piece rear main seal style and a journal finish of 6 R.A. or less, contributing to improved efficiency and reliability. The target bob weight is held within +\/- 2 percent for straightforward balancing with compatible pistons and rods.\n\nThis crankshaft is specifically recommended for use in pump-gas, naturally-aspirated, non-competition road vehicles.","brand":"Eagle Specialty Products","offers":[{"title":"Default Title","offer_id":52872905982264,"sku":"EAG104604140","price":519.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-140-stroke-cast-steel-crankshaft","provider":"MOTORMIA","version":"1.0","type":"link"}