I'm not aware of ACDelco selling drilled and slotted rotors?
I see that you are reading the thread where someone got their rotors from Napa and claims that they were actually ACDelco parts
I can't seem to make anything out of the napa part numbers that he linked to and I can't find anything in my acdelco (or GM) parts catalog when I look them up
If you could get them to post up the ACDelco part numbers that were on the boxes of those napa parts then i can look them up that way and figure out what they really are for (they probably fit another car but also fit the sevilles)
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