{"product_id":"spring-kit-racing-aluminum-retainer","title":"Kibblewhite Spring Kit Racing Aluminum Retainer","description":"\u003cp\u003eRacing Valve Spring Kit\u003c\/p\u003e\u003cli\u003eDesigned for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm\u003c\/li\u003e\u003cli\u003eProgressively wound springs using Kobe super-clean, chromium silicon(CrSi) based wire that is heat treated and shot peened\u003c\/li\u003e\u003cli\u003eComplete set for one engine\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003eSpring base fits 0.565\" guide.\u003cbr\u003eKit Includes:\u003cbr\u003e• 4x CrSi Valve Spring\u003cbr\u003e• 4x Aluminium Alloy Retainers\u003cbr\u003e• 4x H.T. Steel Basewashers\u003cbr\u003e• 4x H.T. Steel Keepers (Pairs)","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":50029768212808,"sku":"09260800","price":182.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2711\/4344\/files\/09260800_1.jpg?v=1778062257","url":"https:\/\/holydeath.com\/products\/spring-kit-racing-aluminum-retainer","provider":"Holy Death Motorcycle Co.","version":"1.0","type":"link"}