Not custom. Those gauges are Cyberdyne. One is a voltmeter, as the SSEi didn't come with one (boost gauge instead), the other is trans temp (with hi-lo memory, which explains the little pushbutton mounted next to it in the pillar pod).
I also have a wideband O2 with matching gauge, and a cyberdyne boost/vac gauge with hi-lo memory. Those two are going in a new TEMPORARY location. I don't want them or need them mounted full-time. The Cyberdyne boost gauge is simply needed because I've been pegging the factory gauge beyond it'* scale for 3 or 4 years now. I want to know what it is.