{"product_id":"springs-valve-std-kz1000-40-0449","title":"Springs Valve Std Kz1000 40-0449","description":"Valve Spring Kit\u003cli\u003eExtensive R\u0026amp;amp;D on all applications to provide high-performance components that last longer than OEM\u003c\/li\u003e\u003cli\u003eSuper-clean silicon wire used in valve springs is ground, not shaved, and X-rayed at regular intervals to check for flaws\u003c\/li\u003e\u003cli\u003eKeepers not included; use OEM keepers and bases, as noted\u003c\/li\u003e\u003cli\u003eValves and guides are sold each; spring kits come complete for one motor and include instructions\u003c\/li\u003e\u003cli\u003eAll components made in the U.S.A.\u003c\/li\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":50861056688458,"sku":"25PTS012738","price":104.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/20b76f2ad9d8fddcd3128fbef791f5ce_600.webp?v=1751961171","url":"https:\/\/throttleandgear.com\/products\/springs-valve-std-kz1000-40-0449","provider":"Throttle \u0026 Gear Co. Ltd.","version":"1.0","type":"link"}