2003 Ford F-250 Super Duty Engine: 6.0L V8; Reverse Rotation; Electronic Fan Clutch;. 2004 Ford F-250 Super Duty Engine: 6.0L V8; Reverse Rotation; Electronic Fan Clutch;. 2005 Ford F-250 Super Duty Engine: 6.0L V8; Reverse Rotation; Electronic Fan Clutch;.