{"product_id":"comp-cams-valve-springs-for-984-973-cca985-12","title":"COMP Cams Valve Springs For 984-973 - cca985-12","description":"Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today’s engine builders and racers. PartNumber : cca985-12 Description : Dual Valve Spring Assemblies; 12 Pieces Title : 985-12 Valve Springs, for 984-973 Coil Bind Height(in) : 1.15 Installed Height(in) : 1.75 Outside Diameter(in) : 1.43 Installed Pressure(lbs) : 164 Open Pressure(lbs) : 331 Camshaft Type : Mechanical Spring Rate(lbs\/in) : 333 Spring Type : Double Position : N\/A Inside Diameter(in) : 0.7 Open Height(in) : 1.25   Engine Components::Valve Springs, Retainers ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580695286015,"sku":"","price":94.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__38025.jpg?v=1647918255","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-valve-springs-for-984-973-cca985-12","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}