{"product_id":"d-105-6-0-6-4hb","title":"2003-07 6.0L \u0026 2008-10 6.4L Powerstroke, High Boost Straight Valve Springs Set (Springs Only)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Powerstroke 6.0\/6.4L High Rev\/High Boost Valve Springs\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned by Manton for reliability across all performance levels, from Mild to Wild. Sold in a pack of 32 springs. Note: Ford now supplies a single 9.795-inch pushrod length for both 6.0 and 6.4 engines.\u003c\/p\u003e\u003cp\u003eValve spring specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e120 lbs @ 1.840\" installed height\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e284 lbs @ 1.340\" (.500\" valve lift)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAccommodates max valve lift of .540\" \u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFits: 2003-2010 6.0 and 6.4L Powerstroke engines\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease Note: Manton offers heat-treated spring shims in various thicknesses to adjust seat pressure for max boost adjustments.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Diesel","offers":[{"title":"Default Title","offer_id":67809859698887,"sku":"D-105-6.0\/6.4HB","price":359.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787332273943-413823836_590a6d8e-f33c-4c48-be89-b814c9588307.jpg?v=1790952175","url":"https:\/\/mantonpushrods.com\/products\/d-105-6-0-6-4hb","provider":"Manton Racing Products","version":"1.0","type":"link"}