THIS IS A NEW PAIR OF 1955-1956-1957 CHEVROLET NOMAD AND STATION WAGON LOWER TAILGATE WEDGES WITH STAINLESS STEEL SPRINGS. THESE ARE THE PLASTIC GUIDES THAT GO ON THE TOP CENTER OF THE LOWER TAILGATE UNDER THE CHROME PLATE AND THE UPPER TAILGATE SLIDES THROUGH THESE WHEN IT IS CLOSED. SKU#15387