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The R1 Concepts slotted brake rotor for 1977–1980 Buick Commercial Chassis is a rear-right black-finish replacement rotor featuring a slotted braking surface. Designed for the listed Buick application, it renews the braking surface clamped by pads to slow the vehicle and is suitable when replacing worn or damaged rear-right rotors during routine maintenance or restoration projects.
R1 77-80 Buick Commercial Chassis Rear Right Slotted Black Brake Rotor
