Hi Billy -
The 1948 GM Resto Kit only gives names for the enamel paint colors on the emblems.
"Black Baking Dulux"
"Vermilion Baking Dulux"
"Blue Baking Dulux"
> 1948 emblem colors (bottom right of page)I've never seen specs on the actual colors, except the info that the GM Heritage Center gave me about the blue for the bowties on my '54 hub caps. The Center may be able to give you more info. Otherwise, I kinda think that you are on your own to choose a color.
Here is the results of my quest for the correct blue color for the bowtie on my '54 hub caps. Has paint brand and mix formula and has contact info for GM heritage Center.
> Stovebolt post1-Shot Lettering Enamel might be a good choice. It flows out smooth. Sticks well to glass (and chrome). Wide range of colors. It dries slowly, so watch out for dust nibs. You will probably be able to wipe off any paint that ends up in the wrong place on the emblem before it dries.
1-Shot "158-L Dark Blue" seems close to the blue that the GM Heritage Ctr specified for my hub caps. That's the brand and color that Chevs of the 40s sells for painting emblems. "155-L Reflex Blue" seems too light. You can probably buy locally for about the same price.
> Chevs of the 40s blueThe red paint for emblems that Chevs of the 40s sells is 1-Shot "104L Bright Red". You can't see the name in the photo, but the UPC code confirms the color. 1-Shot has a vermillion red paint "100-L Vermillion", but it looks too orange to me.
> Chevs of the 40s redChevs also sells 1-Shot "199-L Black".
> Chevs of the 40s black> 1-Shot web site> 1-Shot Color chartGood luck,
- Lonnie