Hey guys what does it take to install a manual steering gearbox into my 74 Satellite that has power steering now. I already have the manual steering gear box and have heard that I may need a coupling (available from Flaming River) to connect the power steering column to manual gearbox, what about the pitman arm , are the manual and power steering gearbox pitman arms the same?

Pitman arms are different. You can buy a new moog manual steering pitman from rock auto for around 50 bucks. And yes, afaik you will need the adapter, spline count is different between the power and manual boxes.