Brakes dont work without the RS knuckles. Which are a different diameter then svt or se. I do however have quite a few rear brake kits. They are NOT exactly the same as the SVT but they work... Im short parking brake cables though. I dont know if you guys found a source yet but as of right now I only have a few and they are to be sold with the entire RS kit only.
Hate to be the guy that brings such an old thread back to life. But, I just bought an 04 with a duratec and an automatic with the rs hubs, that a shop removed the driver axle and tried to replace with a stock focus unit. The stock focus halfshaft is of course too small for the splines of the rs hub. What axle might have been used? I know the kit was only supposed to be for the mtx75.
If I have to I will most likely try to make a focus/contour hybrid axle.