Thanks.
Not too sure if I can wire the gauges without a good writeup somewhere. Only ok one could find was (but lacks details/reasoning)
http://www.superchevy.com/how-to/int...classic-chevy/
So much piggybacking and different ways to do it would be concerned of overload/shorting something. Or at best a huge birds nest
I know typically its just power/ground and light ........ 3 wires per gauge ... but how many can be piggybacked and best/right way to do it as well as fuse circuit protection etc