anyone know where I can get gauges at decent price and how to fab up a dash for them to sit in???

 

First things first..... You're new here so I am politely advising you that you learn to

There are plenty of threads in the interior, electronics and fabrication about building a one off gauge cluster that should answer every question you have.
For example, here is mine: https://www.thirdgen.org/forums/inte...i-made-my.html