{"product_id":"manley-190280-chevy-big-block-4-750in-stroke-crankshaft","title":"Manley 190280 - Chevy Big Block 4.750in Stroke Crankshaft","description":"\u003cp\u003eManley 190280 - Chevy Big Block 4.750in Stroke Crankshaft\u003c\/p\u003e\u003cp\u003eManley Crankshaft, CRANK-4340 FORGE 4.750 STROKE CCW\u003c\/p\u003e\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\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\u003cli\u003eRigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLightened\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReluctor Ring Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Main Seal Type\u003c\/strong\u003e: \u003cspan\u003e2 Piece\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003e4340 Steel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIndustry\u003c\/strong\u003e: \u003cspan\u003eAutomotive\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine Type\u003c\/strong\u003e: \u003cspan\u003eICE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMake\u003c\/strong\u003e: \u003cspan\u003eChevrolet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine\u003c\/strong\u003e: \u003cspan\u003eBig Block\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Market\u003c\/strong\u003e: \u003cspan\u003eDomestic\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: \u003cspan\u003e75.000\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: \u003cspan\u003eEngine Crankshaft\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine Stroke\u003c\/strong\u003e: \u003cspan\u003e4.750\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMinimum Rod Length\u003c\/strong\u003e: \u003cspan\u003e6.700\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMain Journal Diameter\u003c\/strong\u003e: \u003cspan\u003e2.750\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRod Journal Diameter\u003c\/strong\u003e: \u003cspan\u003e2.200\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBob Weight\u003c\/strong\u003e: \u003cspan\u003e2425\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCrankshaft Material\u003c\/strong\u003e: \u003cspan\u003e4340 Steel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manley","offers":[{"title":"Default Title","offer_id":49937468621078,"sku":"BBPB-190280","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_manley_190280_fro_p04_normalized_c06e6894-7fb4-4d28-8947-5fc0f92b9616.jpg?v=1776827534","url":"https:\/\/www.cspracing.com\/products\/manley-190280-chevy-big-block-4-750in-stroke-crankshaft","provider":"Complete Street Performance","version":"1.0","type":"link"}