THIS IS FOR A NEW 1957 CHEVROLET REAR QUARTER PANEL FIN MOLDING STAINLESS AND GAS DOOR. THIS IS ALL 3 PIECES THAT GO THE RIGHT AND LEFT SIDE FINS. THIS IS A VERY NICE REPRODUCTION KIT MADE BY GENE SMITH. THESE POLISHED STAINLESS STEEL MOLDINGS FIT ALL MODELS. I HAVE INSTALLED MANY OF THESE PERSONALLY AND HAVE DISCOVERED THAT NO TWO CARS ARE IDENTICAL IN THIS AREA OF THESE CARS. SOMETIMES A LITTLE MANIPULATION IS NEEDED TO ACHIEVE A PERFECT FIT, BUT ONLY ON CERTAIN CARS. I HAVE ALSO DROPPED THESE ON IN 5 MINUTES, EVERY CAR IS DIFFERENT BUT THE MOLDINGS ARE ALL THE SAME. SKU #5705