{"product_id":"490-max-lift-hp-springs","title":"QualFast .490\" Max. Lift High Performance Springs","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\u003cp\u003eUse with 55-6105 Retainers (sold separately)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSee listings below for specifications.\u003c\/strong\u003e\u003c\/p\u003e","brand":"QualCast","offers":[{"title":"Max Lift: 0.490\" | OD: 1.240\" | ID: 0.876\" | Closed Load: 80 @ 1.700\" | Open Load: 200 @ 1.250\" | Spring Type: Single with Damper | Coil Bind : 1.150\"","offer_id":35520988840087,"sku":"52-10008","price":2.56,"currency_code":"GBP","in_stock":true},{"title":"Max Lift: 0.490\" | OD: 1.215\" | ID: 0.861\" | Closed Load: 120 @ 1.700\" | Open Load: 265 @ 1.200\" | Spring Type: Single with Damper | Coil Bind : 1.150\" | Note: GM L6, V6","offer_id":35520988872855,"sku":"52-43270","price":3.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/1744\/7063\/products\/52-10008.jpg?v=1597088226","url":"https:\/\/goodson07-com.myshopify.com\/products\/490-max-lift-hp-springs","provider":"goodson07.com","version":"1.0","type":"link"}