I was looking at my friend's A Body tach and noticed it's yellow from 55 to 60. Googling images I found of NOS 6K ones show the lettering is all white.
Is this for a specific car, year, a fake or an anomaly?
FWIW he bought it for a '70 340 4sp Dart Swinger.
Thanks

Tach1.jpgTach2.jpg