{"product_id":"manley-valve-spring-spring-1-500-double","title":"Manley Valve Spring, SPRING-1.500 DOUBLE","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":42728841347177,"sku":"MAN221457-16","price":781.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/25d69884fdf86e110731c7db28c149deL.jpg?v=1764856275","url":"https:\/\/velocityfactor.shop\/products\/manley-valve-spring-spring-1-500-double","provider":"Velocity Factor","version":"1.0","type":"link"}