{"product_id":"s-s-cycle-106-5556","title":"S\u0026S Cycle 84-99 BT 3-1\/2in .020in Bore Forged Stroker Piston Kit","description":"\u003cp\u003eThese forged 3-1\/2\" bore stroker pistons for 1984-'99 HD® Evolution® big twin engines are required for the S\u0026amp;S 89\" stock bore stroker kits, which include S\u0026amp;S 4-5\/8\" stroke flywheels. Pistons are designed to be used with stock cylinder heads or with S\u0026amp;S Performance Replacement heads. Low silicon forged material and advanced S\u0026amp;S piston skirt design result in high strengh and low noise. 3-1\/2\" +.020\" bore.\u003c\/p\u003e\u003cp\u003eGenuine S\u0026amp;S Cycle. Part number 106-5556.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":62171184365955,"sku":"106-5556","price":443.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/04beeab7ca06040c9f795dfcfd9c236cL.jpg?v=1785040899","url":"https:\/\/www.mlperformance.co.uk\/products\/s-s-cycle-106-5556","provider":"ML Performance","version":"1.0","type":"link"}