yep the stock ifs studs are used, it helps if u recently did dual tcases, since the 14mm bolts left over are used to bolt the brake disc to the hub body with the aluminum spacer in between. u will need to drill new holes in the aluminum spacer, but just use the disc as a pattern. all the ifs bearings and nuts with the lock will work too.
i need a pair of these spacers , where did you get them??