{"product_id":"m8-128-inch-big-bore-bolt-on-cylinder-kit-black","title":"HARLEY M8 128 inch Big Bore Bolt On Cylinder Kit Black Fits 2017-2023 FLT,   2017-2023 FLST,   2017-","description":"This M8 engine design is made for displacement increases. Designed to fit on factory engine base without case boring. Cylinder has a black finish with macined fins. Converts 104 inch - 117 inch to 128 inch.  Kit includes precision fitted cylinders  11:1 compression forged pistons  head and base gaskets. Fits on factory engine base without case boring.   FITS HARLEY: 2017-2023 FLT,   2017-2023 FLST,   2017-2023 FXST,   2017-2023 FLHT,   2017-2023 FLHX,   2017-2023 FLHR,   ","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":46838308339900,"sku":"11-1241","price":900.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/4366\/7900\/files\/11-1241a_6b670b1c-6ead-4dc2-9c6d-79478564de9b.jpg?v=1779175607","url":"https:\/\/paniccycles.com\/products\/m8-128-inch-big-bore-bolt-on-cylinder-kit-black","provider":"Paniccycles","version":"1.0","type":"link"}