This is my second and hopefully much more helpful writeup on converting the 95-01 gauge cluster to LEDs. I have tried 3 different types of 12v wedge based 194 replacements and I have finally found the one that puts out enough light and lights up the cluster evenly.
Here were my candidates.
From Left to Right: Inverted Wedge LED, Refractor LED, SMD LEDs
The Results
Inverted Wedge LED: Even Light output, but not bright enough
Refractor LED: Horribly Uneven light output, Short Lifespan (they started blowing on me)
SMD (Surface Mount Diode): Even Light output and very bright (brighter the the 194LL Bulbs)
Getting to the cluster:
Step 1
Remove the Radio
Step 2
Remove the 2 screws (circled in red)...