{"product_id":"560-lift-beehive-valve-spring-kit-for-chevrolet-gen-iii-iv-4-8-5-3-5-7-6-0-6-2","title":".560\" Lift Beehive Valve Spring Kit for Chevrolet Gen III IV 4.8 5.3 5.7 6.0 6.2","description":"\u003cp\u003eFull set of (16) High Grade Viton Valve Seals(8 intake and 8 exhaust). These valve seals fit the LS (4.8L; 5.3L; 5.7L; 6.0L; 6.2L \u0026amp; 7.0L ) engines with .313\" (8 mm) stem valves and guide boss machined to .500\".\u003c\/p\u003e\n\u003cp\u003eThe Z28 +.100\" springs are stock outside diameter and can be used in many 1955-1993 small block Chevy V8 cast iron cylinder heads. They work great for stock; towing and most mild performance cams and work best with cams up to 0.550\" lift.\u003c\/p\u003e\n\u003cp\u003eMany sellers claim these springs can handle up to 0.600\" maximum lift but I personally don't believe they have enough spring pressure to handle more than 0.550\" lift.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-iOvaNIFndJqW\/560-lift-beehive-valve-spring-kit-for-chevrolet-gen-iii-iv-48-53-57-60-62.jpg\" alt=\".560'提升蜂巢阀弹簧套件;  适用于雪佛兰Gen III IV 4.8 5.3 5.7 6.0 6.2-7\" data-srcid=\"iOvaNIFndJqW\"\u003e\u003c\/p\u003e","brand":"Shopify","offers":[{"title":"as picture","offer_id":44215108731160,"sku":"D0102HIJIJG-as picture","price":418.0,"currency_code":"ILS","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/0153\/6185\/products\/dspic_04341201-be4d-49b6-8d65-9f7fe3f3362d.jpg?v=1686659195","url":"https:\/\/vickielynns.net\/he-il\/products\/560-lift-beehive-valve-spring-kit-for-chevrolet-gen-iii-iv-4-8-5-3-5-7-6-0-6-2","provider":"Rhodi's ","version":"1.0","type":"link"}