VINTAGE USED ORIGINAL ROOF SKI RACK. Type Antique Classic Car Auto Automotive Clock. Country/Region of Manufacture United States. Vintage roof ski rack porsche vw 1930s 1940s 1950s accessory bomb chevrolet other part number 1927 1929 1930 1931 1932 1933 1934 1935 1936 1937. THE CUPS ARE STILL OK AND NOT ROCK HARD.