1960 Chevy Impala Taillight Backup Light Socket Protector Cone PAIRThis pair of 1960 Chevy Impala Taillight Backup Light Socket Protector Cones is a reproduction of the orginal GM part. Used on 1960 full size Chevrolet models including Impala, Bel Air, and Biscayne, these protector cones shield the taillight and backup light wiring from damage caused by cargo shifting or being loaded in the trunk. Depending on the vehicle configuration, some applications require four cones (Bel Air Biscayne) while others require six