The full-float Rockwell hubs are interchangeable between steering and non-steering axles. Even better is the fact that the hubs can easily be flipped in or out, which opens up your width, wheel, and brake options greatly. We opted to flip our hubs in to work with our custom wheels and width goals. Since we are running Ouverson pinion brakes, the hub position doesn’t matter for our brakes, but for those looking to run a wheel-mounted brake kit, you will probably need the hubs flipped out. To secure the dual-nut hubs, we used a 3-inch hub tool, but a hammer and chisel can get the job done as well.