Rotors available (for now) for K-H disc brake cars

str12-340 said

I got Rock Auto rotors and turned them down, but only the fat area near the disc where the seals rub. 6000 miles on them so far without any issues. when judging thickness remember the the first stuff that you are removing is the rough casting surface and probably has less effect on strength.

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I thought about doing that, but my caliper tip was rubbing too. It was easier cutting the whole width of the hat. I did consider cutting grooves but got concerned about creating weak spots that could contribute to a crack. The Centric rotor I used has a machined hat, it wasn't a rough casting