THIS IS FOR A NEW LEFT (DRIVER SIDE) 1956-1957 CHEVROLET CONVERTIBLE, NOMAD, AND 4 DOOR HARDTOP VENT WINDOW TOP STAINLESS TRIM CAP. EACH CAR USES TWO OF THESE MOLDINGS, A RIGHT AND LEFT SIDE. THIS IS THE LEFT SIDE ONLY, I ALSO HAVE THE RIGHT SIDE LISTED IN MY STORE. SKU #8263