{"product_id":"mcs524625","title":"Kibblewhite KPMI, Beehive Valve Spring Kit. Steel. .660\" Lift – 2005–2017 Twin Cam; 2004–2021 XL…","description":"\u003ch2\u003eKibblewhite KPMI, Beehive Valve Spring Kit. Steel. .660\" Lift – 2005–2017 Twin Cam; 2004–2021 XL…\u003c\/h2\u003e\n\u003cp\u003eWith steel top \u0026amp; lower collars. Reduces total valve train mass. Great for stock \u0026amp; moderate performance builds. The one-piece Beehive style springs are manufactured from the highest quality clean chrome silicone wire; shot peened and heat treated for maximum fatigue life. Kit includes steel upper collars; lower collars; valve keys and seals. Works with stock 7mm valve stems. Max valve lift: .660\". Installed height: 1.860\". Seat pressure 178 lbs. Open pressure: 371 lbs. @ .660\" valve lift. Note: See 524994 for replacement valve seals.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e05-17 (NU) Twin Cam; 04-21 XL Sportster; 08-12 (NU) XR1200; 03-10 (NU) Buell XB\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kibblewhite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; VALVE SPRINGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e KIT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 524625\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":57377361068419,"sku":"MCS524625","price":161.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/524625k_f687909a-67bf-4c9c-bb68-8407295c12b4.jpg?v=1775579871","url":"https:\/\/hogparts.com\/products\/mcs524625","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}