I'm planning to install new rotors (disc brakes) in all 4 wheels (Zimmermann)
and I also got some small spacers (7mm and 14mm for the rear) that come with new bolts
changing the discs seems straightforward based on this
https://www.pelicanparts.com/techarticles/101_Projects_Porsche_911/47-Brake_Disc_Repl/47-Brake_Disc_Repl.htm
and
https://www.pelicanparts.com/techarticles/Porsche_911/BRAKES-Front_Brake_Rotor_Replacement/BRAKES-Front_Brake_Rotor_Replacement.htm
but what about the spacers?
I read someone was able to use the existing bolts for the front, given the spacer is only 7mm
but for the rear, I need to use the new bolts.
what do I need to know to change them?
anything else I should know before starting the job?
thanks