The R1 Concepts drilled brake rotor for 1979–1987 Plymouth Champ applications is a black, drilled front-left replacement rotor listed to fit those model years. The drilled face and finished surface match the catalog specification, offering a like-for-like replacement to restore the front-left braking surface on compatible Champ vehicles without requiring modification.

R1 79-87 Plymouth Champ Front Left Drilled Black Brake Rotor