This is a nice used pair of original GM, metal chrome headlight bezels for 1973-1978 Chevrolet and GMC C10 pickup trucks, K5 Blazer, Jimmy, and Suburban. The GM numbers are 349897 and 349898.
These are nice driver quality or excellent candidates to be re-chromed.
These are used, original GM parts. Please see the photos for details of minor imperfections such as putting it dings.