put new Led lights in the dash and yes I can dim them a bit. I can see the gauges way better and it looks cool. you can get green red white plus more.
you can see the green I have a pic of my 72 dodge truck with green Leds
when it gets hot in traffic the carb hesitates from the heat so I put on a valley pan with the heat block of and flush the rad and a new 180 thermostat...ready now for next year. done this lots of times and works awesome