Factory guage has an electric sender near the starter motor If your fitting screws in there all should be good if not the factory sender might work with the existing original guage which would be great if it does. Nice and tidy
Sanding your knuckles before starting work can help. That way you cant skin them
Thanks geeves, I will take a look at it. I am not sure what usually connects to those factory connections, as in where to buy them to wire up stuff myself.