im pulling some gauges out of a donor blazer from a guy that's selling it for parts, wondering what sensors im gonna have to get too, im pulling the volt gauges, the oil pressure, engine temp, i have an aftermarket temp, oil pressure, and temp gauge already installed, so im wondering if i need any sensors anyways. there junk gauges and im gonna go back to stock, the guy that had it before did this and im trying to restore it as much as possible, also i think the 4th gauge is a clock, so i dont have to worry about anything for that. anything im forgetting, anything else i should pull. im pulling most of the dash too. this is the dash, gauge im getting

 

just found out it is actually the k10 truck so what else is gonna be compatible that i could pull off of it?