Maybe this helps......maybe it doesn't....maybe I went about it the hillbilly way...you tell me.
I had CB Performance discs on my car.
I went to 944T 4 pots.
I don't know what ebrake cables CB uses in their kits but I found a way to utilize them.
Here's the CB cable and end.
I shortened the parking brake tube on the 944T backing plates
I ground a little flat in the ebrake cable end and welded a bolt to it
Fed the bolt up through the bottom of the ebrake pull and put a nylock nut on it
then safety wired the cable to the original bolt in the backing plate so it wouldn't move around or pull out
Works like a dream !!
Dan