Way back in 1970, I drilled and tapped the colum by the key and secured a Tach mount to the colum. I used button head allens. ( This install is going to look like factory) I also ran the wires through the colum---------AND when I put it in reverse to back out of the garage, BIG SMOKE freeken wires were burning the engine quit running
Its funny 38 years later, But it was not funny then!!
Bob