Replacing power steering with Manuel steering

O.K. experts. I'm tired of fooling with power steering. what do I need to convert over to manual steering ? I know I need a manual steering sector, a manual pitman arm and what else?
Does anyone have the conversion parts they would want to sell?
The car I'm converting is a 1974 plymouth duster. Originally was a 6cyl auto. Now is a 360 v/8 727 automatic.
Thanks