Power Brakes Issue

Hey guys, so unfortunately, with the swap im doing, I don't have much room for a brake booster and master cylinder. So Im guessing I will have to go with Manual Brakes... =\ I cannot find a Master Cylinder though for my setup...

I have drums in the rear, disks up front, and want manual brake master cylinder... anyone know what would work for that setup?

I was looking at this,

http://www.summitracing.com/parts/aaz-10-1323/overview/year/1970/make/dodge/model/dart

but it says its for drums... would I need to find something that says its for disk/drums?

Thanks in advance!