{"product_id":"93-4-inch-big-bore-flat-top-piston-kit-standard","title":"HARLEY 93.4 inch Big Bore Flat Top Piston Kit Standard Fits 1984-1994 FXR,   1991-1998 FXD,   1986-1","description":"Wiseco 93.4 inch Big Bore flat top piston kit is standard size. Piston has a compression of 9.5:1 and includes rings.  **Note: Run Engine at moderate speeds for at least 500 miles  avoiding excessive running in lower gears  in order to properly break-in new pistons and rings.   FITS HARLEY: 1984-1994 FXR,   1991-1998 FXD,   1986-1998 FLST,   1984-1998 FLT,   1984-1998 FXST,   ","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":46838318629052,"sku":"11-1699","price":346.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/4366\/7900\/files\/11-1699a.jpg?v=1779175727","url":"https:\/\/paniccycles.com\/products\/93-4-inch-big-bore-flat-top-piston-kit-standard","provider":"Paniccycles","version":"1.0","type":"link"}