[Wgesnerjr]

I found that my 85 cluster was completely dirty inside. Years of dust had settled on the bulbs and housing. (the housing is what reflects the light back out towards the gauge and gives it that Greenish tint)

I broke mine down and washed the housing then gave it a good respray with some flat white. Then replaced all the bulbs with new ones. (double check they are all working, mine tend to be flaky) It's not the brightest but much better than before.