Hello everyone.

I recently purchased a 1986 Fiat 126P (Polski Fiat) and love the more modern drive-train compared to the older Fiat 500s that I've owned in the past.

I have a question regarding the plastic lens that covers the speedometer. Mine has yellowed over time and looks a bit foggy. I've used rubbing compound in attempt to buff out that yellowish fog with no success. Has anyone else ever experienced this issue? How did you get the lens repaired or replaced. I can't seem to find any info or replacement plastic lens parts (spares). I am in Chicago USA.

Also, the speed is in KMh. Can anyone suggest a way to convert to MPh?

Thanks!