[AZBlazer]

The mirror pictured is what is on my '70 Blazer, which I bought with about 3000 miles on it in 1970. The only difference is that mine weren't chromed, but are painted white. They do vibrate some, but not much. I put a bull's eye on the passenger side which reduces the distortion. Big problem was water getting in around the ball attach point. There was no way for water to drain out the bottom, so the ball and the bottom edge began to rust out. Not a problem now in AZ, but it was when I lived with it in Oregon.