You all heard the stories, now you can prevent them. Ford 6.0L Powerstroke engines are known for head gasket failures due to high cylinder pressures from lots of boost, or EGR cooler failures due to internal leaks. Replacing your factory stretched head bolts and replacing them with A1 Technologies head stud kit, your head gasket failures will be a thing of the past. Combine these with a EGR cooler delete and a new oil cooler, your 6.0 Powerstroke will be able to handle almost anything you can throw at it.
These are the best head studs available on the market today for the 2003, 2004, 2005, 2006, 2007 Ford Powerstroke 6.0L. They are produced from the highest quality 1722 material, make these the ultimate headstuds available. The 1722 studs are stronger than the 8740 alloy used by other manufacturers. A1 Technologies is the industry leader in fasteners offering studs for NHRA and Nascar.