I manufacture these vacuum pump delete kits that fit 1994.5-1997 model year 7.3L liter powerstroke trucks as well as vans (E series). It includes a pulley, pulley mount, and all hardware needed for installation. They bolt directly in place of the factory vacuum pump on the acessory bracket. These allow you to retain your stock belt length when converting to hydroboost, or any other reason you are getting rid of the factory vacuum pump.