{"product_id":"kb-performance-motorcycle-pistons-piston-kit-fx-fl-kb263-060","title":"KB Performance Motorcycle Pistons Piston Kit - FX\/FL KB263.060","description":"Manufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloy. Allow a tighter fit and longer piston and ring life. Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston. Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings. Replacement piston rings and pin lock rings available separately. KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.. Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation..\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!-- CONVERMAX_FITMENT_TABLE_START --\u003e\u003cdiv class=\"convermax-fitment-table\" style=\"margin:1.25em 0;overflow-x:auto;\"\u003e\n\u003cp style=\"margin:0 0 .5em 0;\"\u003eThis Part Fits:\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:fixed;\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;font-weight:600;border-bottom:1px solid #ddd;white-space:normal;word-break:break-word;\"\u003eYear\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;font-weight:600;border-bottom:1px solid #ddd;white-space:normal;word-break:break-word;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;font-weight:600;border-bottom:1px solid #ddd;white-space:normal;word-break:break-word;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;font-weight:600;border-bottom:1px solid #ddd;white-space:normal;word-break:break-word;\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1941-1948\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFL\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eV Twin 74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1941-1950\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eF\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eV Twin 74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1949-1957\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHydra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1953-1957\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHydra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1955-1957\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHydra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1955-1957\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHydra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLHF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1958-1964\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eDuo Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1958-1964\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eDuo Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1958-1964\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eDuo Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1958-1964\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eDuo Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLHF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1965-1969\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eElectra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLFB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1965-1969\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eElectra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLHB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1965-1969\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eElectra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLHFB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1970-1972\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eElectra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLHF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1970-1979\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eElectra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFLH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1971-1978\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eSuper Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1974-1979\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eSuper Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eElectric Start FXE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1977-1979\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eLow Rider\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFXS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1979\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eElectra Glide\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eClassic FLHC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003e1979\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFat Bob\u003c\/td\u003e\n\u003ctd style=\"text-align:left;padding:8px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:normal;word-break:break-word;overflow-wrap:anywhere;\"\u003eFXEF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c!-- CONVERMAX_FITMENT_TABLE_END --\u003e","brand":"KB Performance Motorcycle Pistons","offers":[{"title":"Default Title","offer_id":44617455206607,"sku":"FHRL_KB263.060","price":204.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4164\/7055\/files\/KB-Performance-Motorcycle-Pistons-Piston-Kit-FXFL--1760646785.webp?v=1760646787","url":"https:\/\/www.cimotorsports.com\/products\/kb-performance-motorcycle-pistons-piston-kit-fx-fl-kb263-060","provider":"CI Motorsports","version":"1.0","type":"link"}