{"product_id":"manley-16pc-nextek-drag-race-oval-track-endurance-valve-springs","title":"Manley 16pc NexTek Drag Race\/Oval Track \u0026 Endurance Valve Springs","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":41102914420785,"sku":"MAN221452SF-16","price":807.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/4038\/8401\/files\/6a4bb8a27a693605a7266dbe08e14728L.jpg?v=1783046377","url":"https:\/\/apexspeedzone.com\/products\/manley-16pc-nextek-drag-race-oval-track-endurance-valve-springs","provider":"APEX PERFORMANCE PARTS","version":"1.0","type":"link"}