Yellow Zinc Dichromate Plating

[DAC21]

A year or two ago there was a discussion on Zinc plating. Someone listed what parts came from the Factory with yellow zinc plating. Does anyone recall this discussion and possibly have that list of parts?

Thanks

EDIT: OK, I think I found the thread. If anyone has any additional input, appreciated.

viewtopic.php?p=324914&hilit=plating#p324914

[david premo]

A very large number almost a majority are “clear or brute” zinc, one and the same. Yellow zinc was used it not to the degree of clear zinc. Also Many replacement parts were yellow zinc for some reason, that were clear zinc when the cars were sold.
Dave