Vintage Chevrolet and GMC pickup front open center 4X4 dog dish hub cap for years 1973 to 1987, 1/2 ton models.  This cap measures 10 3/4 inch outside diameter and is made of aluminum.  The cap is very straight with minimal minor scratches, tiny dings, and road sand nicks.  There is one nick at the bottom of the outer rim as shown in the pictures.  This cap is a really nice driver condition example.  Check the pictures closely to insure it's correct for your application.