The R1 Concepts drilled rear-right brake rotor for 1978–1983 Dodge Challenger is a direct-fit replacement with a drilled braking surface and a black finish. It is intended for rear-right wheel installation on the listed Challenger model years and matches factory mounting locations. This rotor is specified for the right rear position on 1978–1983 Dodge Challenger models and provides the replacement braking surface for that application.

R1 78-83 Dodge Challenger Rear Right Drilled Black Brake Rotor