This custom mounting piece will allow anyone to mount the GT diesel, the GT gas, or the watch dog into any standard or custom gauge pod mount that is equipt with standard gauge hole sizes of 2 1/16 inch. Product Features:They are custom-molded to fit each vehicle and feature a black finish.Read your gauges while keeping your eyes forward on the road with one of these Bully Dog dash mount gauge pods.Will Fit Any Brand Of Gauge Pod