This an Upgraded GTP38 7.3 Powerstroke Turbo Rebuild Kit for Ford Powerstroke Diesel 7.3 Liter. 1994 - 2003. This Kit Has a 360 Degree Machined from Copper Bar Thrust Bearing, Which Helps Dissipate Heat Much Better Than the Factory Steel Thrust Bearing. This Is the Highest Quality Kit on the Market, Which is the only Rebuild Kit that We Use in Our Performance Turbo Builds! Get The Best Deal Here!