Application: 2003-2004 Ford 6.0L Powerstroke (Built Before 11/04)  Parts Number: WW0360  The Diesel Site Wicked Wheel 2 WW0360 for your 2003-2004 Ford 6.0L Powerstroke offers superior surge protection and performance! Each Wicked Wheel 2 from Diesel Site has been tested in multiple wheel configurations of blade numbers, dimensional changes and pitch adjustments before coming up with the absolute best results for each application. The unique design of the Wicked Wheel 2 will provide you with increased performance, boost, reduced EGT's and faster spool-up over the original cast wheel. Features: Billet Design Lower EGT's Drop-In Replacement Increased Performance, Boost, Spool-up & More!  Before Ordering: Since 2005-2007 turbos can be installed in 2003 trucks if the pedestals are used, you need to be sure what wheel/ turbo you actually have. When turbo re manufacturing facilities rebuild the 05-07 turbos, they almost always cut the compressor cover to clean up damages and scratches and then install 03 compressor wheels. This is a VERY common practice. Even turbos bought from Ford for an 05-07 truck will most likely have an 03 wheel installed. If your turbo has ever been out of the truck for repair, or you bought your truck used and don't know the history, you must measure the inducer of the compressor wheel before ordering. The 03 style wheel measures about 59mm and the 05 style measures about 56mm.  Special Note: This turbo has a reverse thread - meaning you turn the compressor wheel to the right to loosen. No need to torque the Wicked Wheel on. Simply snug the Wicked Wheel until it fully seats. It will self-tighten to full torque.  If you have any questions, please call: 850-250-2132