Front Disc brake conversion for 70 duster

Are you looking for small or large bolt pattern?

I have an OEM set of small pattern complete in Indio.

@TechMavn

so I have 9" front brake drum setup thats 5x4. not sure but seems like i have to go to 5x4.5 to make this work. but i love the steelies & caps. (?) but if must do so be it