You've replaced the head-gasket on your 6.0L Powerstroke with something better suited to your trucks performance needs, or are just tired of constant oil leaks and are looking to reseal your 2003-2007 Ford F-250 or F-350? The MAHLE Engine Gasket Kit is a must have. Containing all the pieces you'll need aside from head gaskets or head bolts, allowing you to run a head gasket of your choice, you don't have to stop halfway through a project to go to the parts store to grab a gasket or seal you overlooked, or damaged. Clean up your engine and help return a little youth to it with fresh gaskets and seals from Mahle.