I have Powerstop drilled/slotted rotors with ceramic pads on my 2000 LS8. Installed them spring of 2006. Love them NEVER had a single issue with them. No cracking or rusting. Like them so much. I installed them on my 2008 Trailblazer SS.
Pictures of both installs.
Well you don't drive yours in the winter salt like I have to