https://armstrongtoolsupply.com/metals-fr/scribes-centerpunches-and-guages-fr/guages-fr-2/
Guages
guages
https://www.corvette-web-central.com/1978-corvette-guages-not-working.html
1978 Corvette guages not working.
Oil pressure guage quit working. Put in a new sending unit and a new oil pump. Then purchased new circuit panel for guages. All guages quit working.
corvetteguagesworking