Back in 1981, (I am dating myself!) I purchased a complete set of GM emblems for a RS 69 Z but never used them. I installed them on my current 69Z during the resto and the color of the red shows up nicely. Like John Z's originals, you can see the color red and the "28" are painted light silver. Note, the GM units are not quite as nice as the “show quality”, very nice repros made by Trim Parts Inc.