{"product_id":"steel-intake-valve-spring-kit-yz450f-10-12","title":"Steel Intake Valve-spring Kit Yz450f '10-12","description":"Latest addition to the prox program is the steel intake and exhaust valve \u0026amp; spring kits.This kit is offered as an alternative where the oem application uses titanium valves.Prox has now developed the steel intake and exhaust valve \u0026amp; spring kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs.The prox kit just replaces the oem valves \u0026amp; valve springs and can be installed using the oem retainers, bases and valve seals.","brand":"Prox","offers":[{"title":"Default Title","offer_id":35681618821270,"sku":"w-19-9546","price":135.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP19-9546.jpg?v=1596948051","url":"https:\/\/powersportsexpress.myshopify.com\/products\/steel-intake-valve-spring-kit-yz450f-10-12","provider":"FMBox Powersports","version":"1.0","type":"link"}