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The R1 Concepts drilled-and-slotted black brake rotor is specified as a replacement rear-right rotor for GMC TopKick applications. With a drilled & slotted surface and black finish it matches catalog detail and functions as a serviceable rotor for the rear brake assembly. Fitment is explicit: for GMC C4500 TopKick applications from 2003–2010 in the rear-right position.
R1 03-10 GMC C4500 Topkick Rear Right Drilled & Slotted Black Brake Rotor
