I don't trust the OEM temp and oil pressure gauges, nor do I use the radio slot. So I cut the radio slot to a single DIN style and designed/printed this plate to use the Auto Meter 2392 gauge set. The gauges are angled toward the driver for ease of viewing. Mounts with M6 bolts and Its held in from the back with larger washers and nylock nuts. One thing to note is that to use the long temp probe that comes with this kit you need a Male to female Coupling with 1/2" pipe threads on both sides. The 3D file is in .stl format and can be found here Toyota FJ-40 Land Cruiser Radio Blank Plate for Mechanical Gauges by SgtMunger (free of course). Speaking of free, I now have a radio blank plate I designed and printed with the classic Toyota emblem, up for grabs, pictured below (PM me if you wanna pick it up in Ventura County CA.) or you can print it from here Toyota FJ-40 Land Cruiser Radio Blank Plate by SgtMunger