Thanks for the replies! That sucks I was really hoping there was a factory one made.

I had a 65 convertable VW bug that I put a KM speedo into. It was cool. I had a 1981 K5 Blazer that had a broken speedo. So basically with either car I never really knew how fast I was going but here is my theory. Without a speedo to look at you get a better feel for your speed in relation to traffic. I have no speeding tickets either. I think the same of tachometer shift lights. If you need a shift light to tell you when to shift then maybe you need to buy a car with an automatic. Or just listen to your engine better.
Anyway I appreciate the help!
