Challenger Rallye gauge cluster bulb tunnel

[Caparco]

These are the blinker bulb tunnels that attach to the cluster too focus the light only to the correct part of the dash bezel
White in color

[Cuda Cody]

I think they reproduce them, but the originals were all slightly different and the repros are all the same.  Find originals if you can.

I know I have a photo of it somewhere, but the 3 rallye gauge tubes are all "clocked" differently. 

[Jay Bee]

While Googling around in case that photo of the light tube clocking was on the web I came across this interesting video about light bleed through on the reproduction ones, (FF to 1:00)

[Caparco]

Nice find! And thanks Cody

So that's what we call them?? I searched in the service manual but they didn't mention them.
Yes I think we can all agree that originals are always better and that keeps showing up time and time again!
Thanks guys