{"product_id":"prox-steel-intake-spring-kit-4","title":"PROX Steel Intake Spring Kit","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":67610616987811,"sku":"MX-1001042582-54878-P","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/8620\/0483\/files\/52b6-572a59118f2ea.jpg?v=1791197208","url":"https:\/\/mxpowerplay.com\/products\/prox-steel-intake-spring-kit-4","provider":"MX PowerPlay ","version":"1.0","type":"link"}