{"product_id":"kpmi-juego-de-muelles-de-valvula-elevacion-de-415-collares-superiores-de-acero-para-harley-davidson","title":"Kpmi, Valve Spring Set. 415\" Lift. Steel Upper Collars for Harley Davidson","description":"Reduces the overall mass of the valve train.\u003cbr data-mce-fragment=\"1\"\u003e Ideal for OEM rebuilds to stock specifications.\u003cbr data-mce-fragment=\"1\"\u003e Springs are manufactured from the highest quality clean chrome silicone wire, shot peened and heat treated for maximum fatigue resistance.  \u003cbr data-mce-fragment=\"1\"\u003eKit includes springs, upper collars, lower collars, and valve keys.\u003cbr data-mce-fragment=\"1\"\u003e Maximum valve lift: .415”.\u003cbr data-mce-fragment=\"1\"\u003e Installed Height: 1.375\".\u003cbr data-mce-fragment=\"1\"\u003e Seat pressure: 129 lbs.\u003cbr data-mce-fragment=\"1\"\u003e Open Pressure: 272 lbs. at 0.415\" valve lift.\u003cbr data-mce-fragment=\"1\"\u003e Note: With 0.565\" diameter valve guides.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e Compatible with: \u0026gt; 66-E79 Shovelhead (NU)\u003cbr data-mce-fragment=\"1\"\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":46872808030531,"sku":"MC524593","price":171.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1606\/2595\/files\/524593k.jpg?v=1687779463","url":"https:\/\/california-motorcycles.com\/en\/products\/kpmi-juego-de-muelles-de-valvula-elevacion-de-415-collares-superiores-de-acero-para-harley-davidson","provider":"California Motorcycles","version":"1.0","type":"link"}