{"product_id":"manley-ford-4-6l-5-4l-dohc-nextek-series-high-performance-valve-springs-single","title":"Manley Ford 4.6L\/5.4L DOHC NexTek Series High Performance Valve Springs (Single)","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":48133357404311,"sku":"MAN221434-1","price":21.07,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.lightningmotorsports.com\/products\/manley-ford-4-6l-5-4l-dohc-nextek-series-high-performance-valve-springs-single","provider":"lightningmotorsports","version":"1.0","type":"link"}