{"product_id":"manley-springs-single-hemi","title":"Manley Springs Single Hemi","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":49064204304619,"sku":"MAN221431-16","price":446.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/2101\/7067\/files\/a22d350260fa0977a7681591b40d6b2bL.jpg?v=1784262731","url":"https:\/\/gearheadmotoring.com\/products\/manley-springs-single-hemi","provider":"GEARHEAD MOTORING LLC","version":"1.0","type":"link"}