{"product_id":"s-s-cycle-0-585-street-performance-valve-spring-kit","title":"S\u0026S Cycle 0.585\" Street Performance Valve Spring Kit","description":"\u003cp\u003eUnique S\u0026amp;S design dual-spring kit reduces the risk of valve float\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered specifically for high-performance Harley-Davidson valvetrains\u003c\/li\u003e\n\u003cli\u003eSupports aftermarket high-performance camshaft upgrades with up to a 0.585\" valve lift\u003c\/li\u003e\n\u003cli\u003eDelivers a robust 325 lb of open pressure at maximum valve lift\u003c\/li\u003e\n\u003cli\u003eKit includes high-tensile springs, top and bottom collars, keepers, and shims\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eRequires a 1.800\" installed height delivering 130 lb of seat pressure.\u003c\/li\u003e\n\u003cli\u003eFits standard factory production cylinder heads only; does not fit CVO or Screamin' Eagle configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable fitment options:\u003c\/strong\u003e Twin Cam '05-'17, Twin Cam '99-'04\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part numbers:\u003c\/strong\u003e 900-0594, 900-0593\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlease confirm your exact model and year in the fitment chart before ordering.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Twin Cam '05-'17","offer_id":49972084506695,"sku":"SS900-0594","price":165.56,"currency_code":"USD","in_stock":true},{"title":"Twin Cam '99-'04","offer_id":49972084539463,"sku":"SS900-0593","price":147.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/E42097F0-65FF-41FE-8475-1F9E4891A7E9.png?v=1793654369","url":"https:\/\/easternperformance.com\/products\/s-s-cycle-0-585-street-performance-valve-spring-kit","provider":"Eastern Performance Cycles","version":"1.0","type":"link"}