Lights in 90 Cav Z24

I would like to change my lights behind my gauges to blue. I got four blue 194 bulbs, but there are four smaller bulbs in there prob size 74. The problem is i cant find 74 blue bulbs anywhere so some of my gauges are blue some are the original color. anyone know where i can get those blue bulbs or any ideas to make this happen?

I had the same problem...(duh, our cars are the same year).
Don't do what I did!! I thought that I could use blue ceran wrap plastic so that the light would shine through the plastic making it blue.. sounds reasonable right?? Wrong!!

If you find the bulbs that you need, or figure out a way around the problem please let me know!!

Try 168 or if they are directly plugged into the printed circuit board try PC194. I hope this helps.

I am staring at a bulb right now that came out of a Chevy, have no idea wich one, but it has a little blue boot over the clear bulb. I wish I could help you out more but I don't know where you could get them.