Manual brake push rod

I already did that. I did this ad by mistake and did not know how to delete it
I would ask why you are choosing to convert from power to manual? Isn't it usually the other way around? Front discs and or 10" drums?
I just like the look of the manual brake setup. Less clutter in the engine compartment. I am also installing a 440, so I wasn't sure if I could run a power booster and still have access to removing the valve covers.