A few years ago I went to an aftermarket gage in my 85 4 runner. In that period of time the copper line has cracked twice. I'm starting to get paranoid that this is going to happen at an inopportune time. I converted the original dash cluster from idiot lights to the gage version with a tach. From what I can see the only conversion I needed to put this back to stock is get an oil sending unit for a gaged instrument cluster.

ridge runner