{"product_id":"s-s-cycle-crankcases-2006-2017-harley-davidson-dyna-models-1","title":"S\u0026S Cycle Crankcases — 2006-2017 Harley-Davidson Dyna Models","description":"\u003cp\u003eS\u0026amp;S Cycle crankcases for 2006-2017 Harley-Davidson Dyna models, machined from 356-T6 aircraft-grade aluminum with thicker wall sections for added strength. Stock-bore replacement designed to work with S\u0026amp;S oil line kits and as a foundation for custom engine builds.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e356-T6 aircraft-grade aluminum construction\u003c\/li\u003e\n  \u003cli\u003eThicker wall sections for durability\u003c\/li\u003e\n  \u003cli\u003eTimken sprocket shaft bearing\u003c\/li\u003e\n  \u003cli\u003eClearanced for strokes up to 4 13\/16 in. and cams up to .720 in. lift\u003c\/li\u003e\n  \u003cli\u003eReinforced front motor mount\u003c\/li\u003e\n  \u003cli\u003eStuds and cam bearings pre-installed\u003c\/li\u003e\n  \u003cli\u003ePinion and Timken bearing included\u003c\/li\u003e\n  \u003cli\u003ePowder coat finish\u003c\/li\u003e\n  \u003cli\u003eManufacturer's Statement of Origin (MSO) included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S Cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 310-0878\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Components \/ Crankshafts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 36.35 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 4 1\/8 in. and 4.425 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 2006-2017 Harley-Davidson Dyna models as a stock-bore replacement or foundation for custom engine builds. Compatible with S\u0026amp;S oil line installation kits.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this crankcase work with my custom stroker build?\u003c\/h3\u003e\n\u003cp\u003eYes — it's clearanced for strokes up to 4 13\/16 in. and cams up to .720 in. lift, making it suitable for most custom applications.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe crankcase with studs and cam bearings pre-installed, plus pinion and Timken bearing. Manufacturer's Statement of Origin is also included.\u003c\/p\u003e\n\u003ch3\u003eIs this a direct bolt-in replacement for stock Dyna crankcases?\u003c\/h3\u003e\n\u003cp\u003eYes, for 2006-2017 Dyna models. It's a stock-bore replacement that uses existing accessories.\u003c\/p\u003e\n\u003ch3\u003eWhy is this crankcase stronger than OEM?\u003c\/h3\u003e\n\u003cp\u003eS\u0026amp;S uses 356-T6 aircraft-grade aluminum with thicker wall sections and a reinforced front motor mount compared to the factory design.\u003c\/p\u003e\n\u003ch3\u003eWill this fit Touring or Softail models?\u003c\/h3\u003e\n\u003cp\u003eNo — this crankcase is designed specifically for 2006-2017 Dyna chassis. Touring and Softail models require different part numbers.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53040424616047,"sku":"T14-663816","price":2195.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_19cb207c-f573-4ce6-82e5-e975f4cc5038.png?v=1779567248","url":"https:\/\/vtwinbikers.com\/products\/s-s-cycle-crankcases-2006-2017-harley-davidson-dyna-models-1","provider":"Vtwinbikers","version":"1.0","type":"link"}