{"product_id":"manley-nextek-series-1-500-od-850-lift-super-stock-and-competition-eliminator-valve-spring-set","title":"Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set","description":"From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":45440340721852,"sku":"MAN221420-16","price":798.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/7321\/2860\/files\/a4deab4fb54639fa347c1024fba20fb2.jpg?v=1763373538","url":"https:\/\/daringracing.com\/products\/manley-nextek-series-1-500-od-850-lift-super-stock-and-competition-eliminator-valve-spring-set","provider":"Daring Racing LLC","version":"1.0","type":"link"}