Beautifully cast in quality aluminum. These deep fins reflect the famous head designs of the early hot rod era. Cast to fit your 2-1/16' and 2-1/8" gauges. the textured valleys between the fins will readily grab a contrasting paint color if desired. The top surface is undrilled so that you can fit to your needs. Reasonably priced and cool, our under dash gauge panels may be just what you need to give your rod a distinctive look. Size: 16" long by 3-1/4" high.