{"product_id":"s-s-cycle-valve-spring-kit-0-550-lift-panhead-shovelhead-engines-48-84-90-2053","title":"S\u0026S CYCLE Valve Spring Kit - 0.550\" Lift - Panhead | Shovelhead Engines '48-'84 90-2053","description":"\u003cp\u003eValve Spring Kit - 0.550\" Lift - Panhead | Shovelhead Engines '48-'84\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMust allow additional rocker clearance for '48-'65 Panheads\u003c\/li\u003e\n\u003cli\u003eUse with stock-style bottom collar, valve guides, valve with stock 3\/8\" stem and stock keepers\u003c\/li\u003e\n\u003cli\u003eCompatible with thin-stem valves if thicker keepers that maintain correct valve stem-top collar engagement are used\u003c\/li\u003e\n\u003cli\u003eLate single bottom collars are included for use in S\u0026amp;S cylinder heads for shovels and stock late '81-'85 heads\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eTo be used with cams with up to 0.550\" lift.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollar Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Spring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiding Style:\u003c\/strong\u003e Street\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Lift:\u003c\/strong\u003e 0,550\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Seat Pressure:\u003c\/strong\u003e 140 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 7.55 L × 3.93 W × 1.77 H in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 1.13 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 warning applies.\u003c\/strong\u003e\u003c\/p\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":47886373191817,"sku":"90-2053","price":248.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/8930\/5993\/files\/90-2053-image-1.png?v=1785687765","url":"https:\/\/americanvtwinparts.com\/products\/s-s-cycle-valve-spring-kit-0-550-lift-panhead-shovelhead-engines-48-84-90-2053","provider":"American V Twin","version":"1.0","type":"link"}