You only need to make an inner bearing and seal change. Check with Richard Lacy at the Early Ford V-8 Garage. I know he carries the hoses that go from the F-100 wheel cylinder to the stock 1/4" lines. For the inner bearing you use a Koyo roller bearing # 14116(no need to change the inner race) and the seal is a National seal # 473440 or Chicago Rawhide #15214. You may need to chamfer the inner edge of the bearing to conform to the curve on the spindle.