Description: 100% Brand New This kit is designed to bring fuel pressures back in check to ensure longer service life of your injectors The housing is an important part of this kit because over time the stock housing becomes very brittle and in some cases the threads become fatigued and strip off of the housing. With this kit you not only receive the spring and gaskets, you also receive a Billet Fuel Pressure Housing No Instruction Included,Professional Installation is Highly Recommended Fitment: For Ford 1999-2003 7.3L Powerstroke Diesel Package Including: .