{"product_id":"kibblewhite-kpmi-valve-spring-kit-415-lift-steel-top-collars-2","title":"KPMI, valve spring kit. .415\" lift. Steel top collars","description":"\u003cp\u003eGreat for OEM rebuilds with stock specifications. This is a stock replacement valve spring kit and okay up to .415\" valve lift and have a moderate 129 lbs seat pressure. The springs are manufactured from the highest quality clean chrome silicone wire; shot peened and heat treated for maximum fatigue life. Kit includes springs; upper collars; lower collars; and valve keys. Max valve lift: .415\". Installed height: 1.375\". Seat pressure 129 lbs. Open pressure: 272 lbs. @ .415\" valve lift.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":45520606462021,"sku":"524585","price":749.0,"currency_code":"AED","in_stock":true}],"url":"https:\/\/clubstyledubai.com\/fr\/products\/kibblewhite-kpmi-valve-spring-kit-415-lift-steel-top-collars-2","provider":"Clubstyle Dubai","version":"1.0","type":"link"}