2004 Ford Powerstroke 6.0L - DFC's flagship Street Series Long Blocks are built for work trucks, daily drivers, and the diesel enthusiast in mind. Comes with ARP Head 2004 2004 Ford Powerstroke 6.0L - Ford Powerstroke 6.0L - Studs pre-installed, important upgrades to key common problem areas, and a 5-year/160,000km warranty throughout North America.