Aloha, I have what I believe to be a complete set of 1959 factory power steering parts including generator driven pump and generator, these I know are correct year as the delco-remy # matches the # that is in my 1959 restoration package that states the number of the generator. But my question is how can I identify the other stuff? Were they the same for several years? the reason I want to do this is so I can correctly describe it when I offer it for sale soon. Many Mahalo's