Plastic Covers In Gauge Cluster

[Mustangjunki3]

I am trying to convert the lights over to white in the Gauge Cluster.. I changed all the light bulbs and opened up the Cluster to find that there are plastic round covers that clip in over the light bulbs.. does anyone know where I can get these? I have already called ford and they discontinued them.. I have the red ones now.. But like I said, I want a white color or something a little bit brighter. :thumbsup1:

Thanks for the help as always!!!!! :)