Not exactly certain what you're asking. If you are wondering if the gas gauge and the temperature gauge work the same way and can be interchanged, the answer is no. They're different entirely. There are at least 4 different gas gauge designs. You have is what is called a balanced electromagnetic coil gauge. To understand how it works please search and look for an article I wrote a few years ago titled something like "your fuel gauge explained...sort of." As for your temperature gauge, what you have in the GM electric temperature gauge is essentially a volt meter. The sending unit varies the amount of voltage received...all dependent on temperature. And there are both electric and mechanical temperature gauges. Good luck.

Last edited by Jon G; 05/31/2023 6:32 PM.
~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end