The ATS 3139203308 Master Transmission Overhaul Kit for your 2006-2010 Ford 6.0L/6.4L Powerstroke is a great option for the performance enthusiast interested in overhauling their 5R110 transmission.
All steel and friction clutch disks are included
Provides greater holding capabilities
Gives you improved shift quality
Includes all rings, seals, paper, and rubber; all steel & friction clutch disks needed - Low Reverse (6), Forward (4), Direct (4), Intermediate (3), Overdrive (3), and Coast Clutches (3); band, and filter, plus bushings, bearings, etc.