{"product_id":"manley-valve-spring-spring-1-640-double-2","title":"Manley Valve Spring, SPRING-1.640 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","offers":[{"title":"Default Title","offer_id":48132049109240,"sku":"BBPB_221425-16","price":409.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1538\/7640\/files\/public_850c0629-b1ed-4fc7-9bd4-2492810f6b01.jpg?v=1774369393","url":"https:\/\/nadersautosupply.com\/products\/manley-valve-spring-spring-1-640-double-2","provider":"Nader's Auto Supply","version":"1.0","type":"link"}