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Re: Grove in center of both front brake rotors ?
Quote:
Originally Posted by full foot notch
See my thought would of been maybe the groove was there for assisting brake pad gasses so that the pad doesn't float
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That too, but in the days of turning rotors, that groove was a simple visual cue. Groove gone and the rotor not smooth yet? Replace. No question about it.
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'70 GMC C1500 LWB
Power disc brakes. WooHoo!
Posi 6 Lug Dana 60
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