{"product_id":"manley-chevrolet-big-block-forged-crankshaft-4-625in-stroke","title":"Manley Pro Series Forged Crankshaft – Chevrolet Big Block | 4.625\" Stroke","description":"\u003cp\u003eThis Manley crankshaft family targets Chevrolet Big Block; the listed stroke is a core build dimension and should be verified against the complete short-block specification before purchase. The parent listing is distinguished by \u003cstrong\u003e4.625\"; Stroke\u003c\/strong\u003e, which should be cross-checked against the rest of the engine combination.\u003c\/p\u003e\u003cp\u003eA crankshaft change on Chevrolet Big Block can alter displacement, piston compression-height requirements, counterweight clearance, and balance strategy, so the complete rotating assembly should be planned as a system.\u003c\/p\u003e\u003ch3\u003eKey Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Chevrolet Big Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManley Series:\u003c\/strong\u003e Pro Series Forged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitle Specification:\u003c\/strong\u003e 4.625\"; Stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 190400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Quantity\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSold individually.\u003c\/strong\u003e One crankshaft is supplied with this SKU. This quantity applies to the selected Manley SKU family shown on this product page.\u003c\/p\u003e\u003ch3\u003eSelection \u0026amp; Fitment Notes\u003c\/h3\u003e\u003cp\u003eCrankshaft fitment must be checked against the complete build: stroke, journal sizing, trigger arrangement, balance strategy, rod length, piston compression height, and block clearance all matter.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProfessional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.\u003c\/em\u003e\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":50194951307514,"sku":"MAN190400","price":1183.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/c9c643a72a1ed04f24fc0a3eba20b6c7L.jpg?v=1787979401","url":"https:\/\/lgcracing.com\/products\/manley-chevrolet-big-block-forged-crankshaft-4-625in-stroke","provider":"Legacy Racing","version":"1.0","type":"link"}