Just took off my factory power steering box, getting ready to do the Borgeson conversion... I have been gathering parts for a few years for the conversion... apparently along the way I forgot to get the power to manual control valve adapter... all my other steering components were replaced before I decided to go with the borgeson unit so don't really want to buy a bunch of other stuff... how much is my stock gear box worth? If I can sell it and buy the power to manual adapter I'll just do that...