(Pearl Gray : GM : 1958)This gray automotive paint color is most commonly known as Pearl Gray. The color formulation has been used only in 1958, primarily by which eventually became GM; but also by Oldsmobile. See the full detailed list below.
31637 is a paint code for PPG (Pittsburgh Plate Glass) who has been providing automotive paints since 1924 (originally Ditzler Color Company subsidiary acquired in 1928). PPG/Ditzler codes from 10000 to 95000 were used on new paint formulations starting in the late 1930's and extending to around 1968. PPG/Ditzler codes in the 30000 to 39999 range are primarily shades of gray, both dark and light as well as silver. These PPG codes serve as a great way to track the usage of paint between and within vehicle manufacturers.
Example of the color Ditzler 31637
See more information on Ditzler code "31637"Usage list of Ditzler paint code 31637
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Paint Manufacturer Codes
Make/Year Code : 50
PPG/Ditzler :
31637
Dupont :
2795,
246-91932
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