{"product_id":"tk-560-16-conical-valve-spring-set","title":"TK-560-16 Conical Valve Spring Set","description":"\u003cp\u003eHigher Lift version of our Conical valve springs made with ovate wire gives superior high rpm stability with extra longevity for hydraulic or solid roller camshafts looking to maximize performance on the street and track.\u003c\/p\u003e\n\u003cp\u003eSpring Rate 540 Lbs\/In\u003c\/p\u003e\n\u003cp\u003eInstalled Height: 2.00 = 150 Lbs      Lift .750\" = 555 Lbs   Approximate Distance to Bind .050\u003c\/p\u003e\n\u003cp\u003eSolid Height: 1.200 (Approximately) Will Vary Slightly\u003c\/p\u003e\n\u003cp\u003eBottom OD 1.440\"  Bottom ID: .990\"\u003c\/p\u003e\n\u003cp\u003eTop OD 1.100\"  Top ID: .650\u003c\/p\u003e\n\u003cp\u003ePrice for single spring\u003c\/p\u003e\n\u003cp\u003eNote: Use PAC R-310 or similar Retainer\u003c\/p\u003e","brand":"10K Technology","offers":[{"title":"Default Title","offer_id":46004524449971,"sku":null,"price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/1970\/0147\/files\/image0_2.jpg?v=1772815796","url":"https:\/\/10k-technology.com\/products\/tk-560-16-conical-valve-spring-set","provider":"10K Technology","version":"1.0","type":"link"}