White cluster overlay

I've been looking at these as well. The only question that I have is that my factory tach I believe only goes to 6,000 and the face that they sell goes to 8,000 and what I don't know is whether 1-6 still lines up with the factory tach and they just added 2K to the top or if the spacing is different. If the spacing is different then I would think there would be some calibration issues.