{"product_id":"howards-cams-mechanical-flat-tappet-valve-spring-kit","title":"Howards Cams Mechanical Flat Tappet Valve Spring Kit","description":"The Howards Cams 98515-K33 valve spring kit is designed for mechanical flat tappet cams. This kit features a single damper design for improved stability and performance, with a .520\" maximum lift capability. The springs have a rate of 350 lbs.\/in. and provide 275 lbs. of pressure at 1.380\".\n\nIncluded in the kit are 7-degree retainers and locks, compatible with 3\/8\" valve stems. The springs are available in 2 or 4 groove configurations.","brand":"Howards Cams","offers":[{"title":"Default Title","offer_id":53757988766008,"sku":"98515-K33","price":200.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/877591464.jpg?v=1794104987","url":"https:\/\/store.motormia.co\/products\/howards-cams-mechanical-flat-tappet-valve-spring-kit","provider":"MOTORMIA","version":"1.0","type":"link"}