{"product_id":"manley-chevrolet-big-block-4340-non-twist-forgings-4-250in-stroke-crankshaft","title":"Manley Chevrolet Big Block 4340 Non-Twist Forgings 4.250in Stroke Crankshaft","description":"\u003cp\u003eOur \"Pro Series\" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.\u003c\/li\u003e\n\u003cli\u003eLightweight Design, 4340 Non-Twist Forging: Our crankshafts feature a lightweight 4340 non-twist forging, ensuring durability and performance.\u003c\/li\u003e\n\u003cli\u003eEnhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.\u003c\/li\u003e\n\u003cli\u003eMicro-Polished Journals: Large radius journals are micro-polished to reduce friction and enhance performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":46748175499348,"sku":"MAN190140","price":1115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2450\/3636\/files\/ca7d1f7d69d2964debeb08bcb0c7ffecL.jpg?v=1777815078","url":"https:\/\/machyetiracing.com\/products\/manley-chevrolet-big-block-4340-non-twist-forgings-4-250in-stroke-crankshaft","provider":"Mach Yeti Racing","version":"1.0","type":"link"}