Donahoe Racing 8" Suspension System for 1999-2004 Ford F250/F350 4WD Super Duty Donahoe Racing #3-8000-99 [Donahoe Raci] $1,712.99 by Dana Pierson Date Added: Thursday 18 February, 2010 I have this on my 2004 f250 superduty and it is really great! The ride is nice and firm and not sloppy at all. It handles great with my big truck! Rating: [5 of 5 Stars!]