EMS Offroad offers manual hub conversion kits for Ford, Chevy, and Dodge pickups. The parts eliminate the troublesome unit bearings and replace them with tried-and-true tapered roller bearings and Warn Premium lockout hubs. Additionally, the kit comes with stronger 4340 stub shafts for each side. The 4340 long axle shown here is also included to eliminate the CAD function of the axle. We like this setup because it offers significant improvements in strength over the factory two-piece axle design.