D0AB-13776-A 1970 Right and left lights are the same. They are located on the "C" pillar just above the rear package tray. These plastic housings never really had brilliant shiny chroming. Marked D0AB-13776-A on the wiring, fully interchanges with the 1969 light. Same plug, same diameter opening in the sail panels. Ford master part number D0AZ-13776-A. Grade B will have imperfections and or scratches in the plastic chrome.
*Restoration Tip* There are paint manufacturers that offer shiny chrome paint in a spray can.