{"product_id":"btr-560-lift-ls-valve-springs-beehive-gm-ls6-ls2-ls3","title":"BTR .560 Lift LS Valve Springs Beehive GM LS6 LS2 LS3","description":"\u003cp\u003eFREE SHIPPING\u003cbr\u003e\n***Sold as a set of 16. No extras are included, just springs. \u003cbr\u003e\nBTR SP015-16 Valve Springs are just like GM 12499224. They are popular for most low-lift LS camshafts. You can reuse your factory retainers\/keepers. Seal replacement is recommended if you have high mileage. These will use the stock \"top hat\" style seals which sandwich between the head and the spring. \u003cbr\u003e\nValve Spring Style:\u003cbr\u003e\nBeehive\u003cbr\u003e\nNumber of Springs Per Valve:\u003cbr\u003e\nSingle\u003cbr\u003e\nMaximum Valve Lift (in.):\u003cbr\u003e\n0.560 in.\u003cbr\u003e\nRetainers Included:\u003cbr\u003e\nNo\u003cbr\u003e\nOutside Diameter of Outer Spring (in.):\u003cbr\u003e\n1.290 in.\u003cbr\u003e\nCoil Bind Height (in.):\u003cbr\u003e\n1.170 in.\u003cbr\u003e\nDamper Spring Included:\u003cbr\u003e\nNo\u003cbr\u003e\nRate specs:\u003cbr\u003e\n90lbs @ 1.800\u003cbr\u003e\n300lbs @ 1.230\u003cbr\u003e\nLocks Included:\u003cbr\u003e\nNo\u003cbr\u003e\nValve Stem Seals Included:\u003cbr\u003e\nNo\u003cbr\u003e\nValve Springs Coated:\u003cbr\u003e\nNo\u003cbr\u003e\nRemanufactured:\u003cbr\u003e\nNo\u003cbr\u003e\nQuantity:\u003cbr\u003e\nSold as a set of 16.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611551498556,"sku":"SP015-16","price":124.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/specbuiltls.com\/products\/btr-560-lift-ls-valve-springs-beehive-gm-ls6-ls2-ls3","provider":"My Store","version":"1.0","type":"link"}