Apex Chassis Extreme Duty Upper and Lower Ball Joint Pair 92-19 Ford / 94-99 Dodge Ram. Fits: 1988 - 1994 Ford 7.3L IDI; 1994 - 1997 Ford 7.3L Powerstroke; 1994 - 1998 Ram 5.9L Cummins; 1994 - 2002 Ram 5.9L Cummins; 1998.5 - 2002 Ram 5.9L 24-Valve Cummins; 1999 - 2003 Ford 7.3L Powerstroke; 2003 - 2007 Ford 6.0L Powerstroke; 2008 - 2010 Ford 6.4L Powerstroke; 2011 - 2016 Ford 6.7L Powerstroke; 2017 - 2019 Ford 6.7L Powerstroke.