Not a problem - we set customers up with our universal models for use with the Kugel Komponents underdash pedal assemblies on a very regular basis.
Here is a link to our universal models:
http://www.hydratechbraking.com/Universal.html
These models are designed to bolt in place of the typical 7" and 8" dual diaphragm vacuum boosters (which means they can substitute the vacuum boosters typically used in the Kugel Komponents pedal assemblies as a direct plug n play upscale option).
Here is a link to the Kugel Komponents underdash conversion pedal assemblies:
http://www.kugelkomponents.com/zenca...a7ef19ebeaed6f
You will have to plumb PS lines and brake lines to the components under the dash to make it happen, so there is some further complexity to making this happen, though we have many customers that have successfully installed these systems under dash without concerns.