Wrong Speedometer cable?

Mattax said
There is/was at least one clip on the body for the speedometer cable.
My car, a '67 B that started life with a 225, has a retaining clip welded to the floor pan. I don't know if all models/engine/trans combos had the same.

Here's a photo.

The rest of the routing, I'm not sure. The way I've had it in this car is over to the left and up along the inner fender.