Thank you Denny Graham. Read the article, now I am educated in AD gauges!! I forwarded the information to NVU gauges in Detroit. The are lazer cutting me the correct adapter plate for their gauge set, no charge.
1947 GMC Truck 5 window, Long Bed 2008 Corvette Roadster 2008 Harley Davidson FXDL 2011 F150 Ecoboost 4X4 2015 Subaru Outback AWD "only the strong survive"