El Glow was the company that made them for Brad. However these did come through Dominic so sounds like we might need to talk to him and see what he knows.
As far as Import intelligence goes, by overlay I meant a piece of vinyl you stick over the existing guages, Brad made a piece that included a hard plastic backer so you replaced the actual face piece.
Rick
Owner of 00 #1611 Silver (Totalled) 98.5 T-Red SVT #6180
Buckshot77@msn.com
Misc 3L parts for sale