Sebastien
Thanks for the compliments
Your on the good way allso, like to see some pictures
The studs are pressed in these also, just like the original rotors, so diameter of the holes has to be precise,
don't try it yourself, let a machineshop take care of it
There are some shops selling these rotors with spacer as a kit, ready to mount, you only need the calipers
For the later cars you can use the original studs, these are longer than the early ones, if you still want the left/right thread as on the earlier cars you have to find the studs from a Montreal