ok so im picking up a 91 extra cab 4cyl next week and the current gauge setup in it does not have a tach.... now what im wordering is if i can find a instrument panel from a better model with the tach and the other gauges and swap that in ........ pretty much will the hook ups for the tach and what not be there or am i gonna have to wire it all up manually..... if im gonna have to wire manually i am going to go with an autometer setup i think any info would be great thanks!
