Simple kit for the 404 transmission. Simple insurance to learn how your transmission is reacting to various conditions. A must for those that travel at freeway speeds. We see a drastic drop in transmission failures with people that monitor their transmission gear oil temperature. Kit includes VDO gauge, VDO sender, bottom tranny gasket, wiring connections and installation instructions. Requires drilling and tapping 1 hole in the bottom transmission plate. Installation time approximately 30-45 minutes. Installs in extra hole in the 404 dash. No cutting required.