The lights in my cluster are really dim. I was wanting to replace them. Anybody know what kind of bulbs i need?

 

158s or 194s will work for you. You can get them as LEDs as well (at least the 194s you can).
If you remove one of your current bulbs you will notice there is a Blue sleeve over the bulb. This gives the light a slight blue tinge to it. It you remove that sleeve you will get less blue but a little brighter lighting.