{"product_id":"kpmi-550-high-lift-valve-spring-kit-steel-mcs-588696","title":"KPMI, .550\" high lift valve spring kit. Steel","description":"\u003cp class=\"bb-fitment\"\u003e\u003cstrong\u003ePast op:\u003c\/strong\u003e 18-24 Softail; 17-24 FLT\/Touring, 17-24 Trikes\u003c\/p\u003e\u003cp\u003eIncludes steel top collars, chrome siilicone Beehive style springs and OEM style KPMI manufactured red Viton valve seals. Installed height 1.550\". Installed spring pressure 85 lbs. Open pressure 257 lbs@.550 valve lift. Compatible with standard 6mm valve stem diameter. \u003cbr\u003e\u003cbr\u003eNote: Does not include valve keys, OEM valve keys can be re-used.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":59225988759926,"sku":"MCS-588696","price":455.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/6298\/9430\/files\/588696k.jpg?v=1793622345","url":"https:\/\/www.blue-bull.nl\/products\/kpmi-550-high-lift-valve-spring-kit-steel-mcs-588696","provider":"Blue Bull","version":"1.0","type":"link"}