{"product_id":"flywheel-84stockborestroker-bigtwin-09220161","title":"Flywheel - 84\" Stock Bore Stroker - Big Twin","description":"Flywheel - 84\" Stock Bore Stroker - Big Twin\u003cul\u003e\n\u003cli\u003eStock Bore Stroker Flywheel Kit 84\u003c\/li\u003e\n\u003cli\u003eUpgrades 74 and 80 Shovelhead engines to 84 displacement at approximately 841 or 731 compression depending on pistons used\u003c\/li\u003e\n\u003cli\u003eIncludes a dynamically balanced 4-12 stroke flywheel assembly complete with SS heavy-duty connecting rods and mainshafts\u003c\/li\u003e\n\u003cli\u003eReuse the stock cylinders saving cost and retaining stock appearance of the engine\u003c\/li\u003e\n\u003cli\u003eMinor crankcase and cylinder modifications are required that can easily be done with hand tools\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":46923032821947,"sku":"09220161","price":1581.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/2746\/2587\/files\/0284ad60-8c16-4755-a3d0-2e7a77a1c9a3.png?v=1765299720","url":"https:\/\/shop.bigdogpowersports.com\/products\/flywheel-84stockborestroker-bigtwin-09220161","provider":"BigDog Powersports","version":"1.0","type":"link"}