This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford F-150 Heritage: 2004] - [Ford F-150: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008] - [Ford Freestar: 2004, 2005, 2006, 2007] - [Ford Lobo: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008] - [Ford Mustang: 1999, 2000, 2001, 2002, 2003, 2004] - [Ford Windstar: 1999, 2000, 2001, 2002, 2003] - [Mercury Monterey: 2004, 2005, 2006, 2007]