{"product_id":"manley-oval-track-nextek-series-1-56in-dia-750in-lift-high-performance-valve-springs-set-of-16","title":"Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16)","description":"\u003cp\u003eFrom 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities\u003c\/li\u003e\n\u003cli\u003eTested by leading engine builders and are confirmed to be the best performing valve springs on the market today\u003c\/li\u003e\n\u003cli\u003eNo degradation of spring pressure in the later stages of a race\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":41085808017479,"sku":"MAN221442-16","price":598.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/5069\/3703\/files\/cc6b26af363d71597c70ebb5faa1db1f.jpg?v=1722458680","url":"https:\/\/raceonlyparts.com\/products\/manley-oval-track-nextek-series-1-56in-dia-750in-lift-high-performance-valve-springs-set-of-16","provider":"Race Only Parts","version":"1.0","type":"link"}