【GASKET KITS】: Compatible fit for Ford F-250 F-350 F-450 F-550 Super Duty 2003-2006 6.0L Powerstroke.
【INTERCHANGE PART NUMBER 】: 54450A
【HIGHLY DURABLE】: Multiple Layers Steel (MLS) Head Gasket.It is highly durable and less prone to breakage. to provide exceptional service life and reliability.
【WITHSTAND HARSH CONDITIONS】Advanced manufacturing technology ensures durability and optimum operation in higher or lower temperatures.
【IMPORTANT NOTE】: the accurate way to judge the compatibility is your old gaskets part number, so please confirm the old part number match our list part number( do not judge it by your vehicle model and year!!) Professional installation in highly recommended (No instruction included).