Jamie,
I have fake fuchs on mine with Dunlop 185's x 15. They are 15 x 6.
I have swing axle trans with balljoint front beam.
Disk brakes all around (the aftermarket ones that everyone uses from CB performance or cip1)
I had room to put 5/16 spacers to put the wheels where I wanted.
The wheels will fit. The rears fit when I had studded Drums for porsche pattern. They fit the same when I went to discs in the rear (rotors with porsche pattern)
I'm not sure about your front set up. Mine is ball joint with 4 bolt type disc brakes, but the rotors are drilled for the porche pattern.
I have no spacers on the front of mine, and you can see by the photo that they have plenty of room.
Greg