Dow 7 is a chromate conversion process used on magnesium wheels. It results in a golden finish with red and green iridescent hues. It's a very fragile finish that provides almost no corrosion protection and was intended to last only long enough for the magnesium to be painted.
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
Short clips: Goodguys Pleasanton autocross and pit videos
Threaded Mode