Hi to all, I am a new member to your group. I have a 57 - 3100 with a 235-6 cylinder. I have recently put a Drum to disc conversion and now I am lookin. To upgrade to powersteering from manual. My concern is that there are many options out there, CPP has a upgrade that is the original type power unit and of course there are other more modern types setups. Does anyone have an opinion on what works best. Of course the other issue is the bracket for the power steering pump. Any input will be appreciated. Thanks Kevin