rotor stud holes

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10-31-2016, 08:17 PM

Skibum1963

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rotor stud holes

Does anyone know why rotors ordered for a 2002 cup car would have holes (for the 5 studs) that are too small to fit over the studs? They are AP racing rotors.

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10-31-2016, 10:49 PM

North Coast Cab

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GT3 Street Rotors

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11-01-2016, 01:18 AM

Skibum1963

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Yep...

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11-01-2016, 10:05 AM

Q&A

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Need to order Cup discs instead of the street car discs. Drilling will solve it, but is quite a precise job. Better exchange them if possible.

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11-01-2016, 08:46 PM

bgiere

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I had to drill out my Alcon rotors to fit the cup locating pins...Had a machine shop friend do it for me.

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11-02-2016, 12:30 AM

Skibum1963

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They are at the machine shop getting drilled!

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