I don't remember who I got them from, but they are the sub $200 set that included shipping. I think it was $180. They appear to be regular stock rotors that someone put on a CNC machine and drilled and slotted them.
I looked around for a long time before I got them. Some have rotors that are (stay with me on this) "slot/drillled/drilled/slot etc..."
I wanted to make sure I got the "slot/drilled/slot/drilled"
Some were "slot/drilled/slot/drilled/drilled/slot/drilled/slot". I did not want those. Looked like someone screw up on the CNC and now they are selling their mistakes.
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Bobby
Died 5/1/08, resurrected 5/15/08
ASCD SD hood, 17" Bullitts, Overkill PCM, 3.4" Pulley, NGK TR55IX, K&N 9" cone filter, JimmyC D/P, U-bend removed, Flowmaster 40 series, Hooker big bore tips with resonators, S/B brake lines, drilled/slot rotors, GMPP handling kit, KYB struts, F&R strut supports, HID's, LED's, 2.5" Air Dam, red GTP overlays on custom badges, white rear insert.