I tried searching, but I can't find my answer. Hopefully someone can help. What is the difference between front end brake/hub components? I have a 81 Malibu and want to freshen up the front end. (new bushings, joints, tie rods, brake stuff, etc) When I look up rotors and wheel bearings, the 81 malibu list part numbers than say a 84 regal (which I have for extra parts). Does anyone know exactly what the difference is? They look the same on a visual inspection. :-k