{"product_id":"kit-valve-spring-ltr-450-60-60280","title":"Kit Valve Spring Ltr 450 60-60280","description":"Lightweight Racing Valve Spring Kit\u003cli\u003eCompatible with boosted or turbocharged applications\u003c\/li\u003e\u003cli\u003eDesigned with increased spring rates and high lift compatibility compared to the stock springs\u003c\/li\u003e\u003cli\u003eCNC-machined titanium or H.T. (Heat Treated) Steel retainers and Cr-Si (Chromium Silicon) alloy dual springs provide valvetrain control at high rpms with high-performance camshaft capability\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003eKit Includes:\n• 4x CrSi Valve Springs\n• 4x Titanium Retainers\n• 4x H.T. Basewashers","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":50861090996554,"sku":"25PTS012658","price":324.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/81dccd30d437a4995034b94f2d5ccf47_600.webp?v=1751961117","url":"https:\/\/throttleandgear.com\/products\/kit-valve-spring-ltr-450-60-60280","provider":"Throttle \u0026 Gear Co. Ltd.","version":"1.0","type":"link"}