{"product_id":"duramax-diesel-performance-springs","title":"QualFast High Performance Springs for GM 6.6L Duramax Diesel","description":"\u003cp\u003eQualFast High Performance Springs are manufactured by the industry-leading high performance valve spring factory using the latest materials and manufacturing processes. All QualFast springs are wound using  super-clean chrome silicon or new Alpha 1 or 3 alloy wires. Engineered for high performance to give optimum lift and prevent valve float.\u003c\/p\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOD : 1.180\"\u003c\/li\u003e\n\u003cli\u003eID : 0.868\"\u003c\/li\u003e\n\u003cli\u003eClosed Load : 75 @ 1.900\"\u003c\/li\u003e\n\u003cli\u003eOpen Load : 150 @ 1.400\"\u003c\/li\u003e\n\u003cli\u003eSpring Type : Single\u003c\/li\u003e\n\u003cli\u003eCoil Bind : 1.368\"\u003c\/li\u003e\n\u003cretainer :\u003e\u003c\/retainer\u003e\n\u003c\/ul\u003e","brand":"QualCast","offers":[{"title":"Default Title","offer_id":35520989233303,"sku":"52-4041","price":9.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/1744\/7063\/products\/52-4041.jpg?v=1597088232","url":"https:\/\/goodson07-com.myshopify.com\/products\/duramax-diesel-performance-springs","provider":"goodson07.com","version":"1.0","type":"link"}