{"product_id":"manley-valve-spring-spring-1-620-double-1","title":"Manley Valve Spring, SPRING-1.620 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":48123304837368,"sku":"BBPB_221446SF-16","price":836.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1538\/7640\/files\/public_5455372d-eab7-4b3a-a21b-f781b74c51a1.jpg?v=1774052628","url":"https:\/\/nadersautosupply.com\/products\/manley-valve-spring-spring-1-620-double-1","provider":"Nader's Auto Supply","version":"1.0","type":"link"}