Good luck, I only found 2 autometer lunars ou of the 5 guages I needed. Ended up going with 3 NV Series in the pillar and 2 in a cluster pod, since I have the Lunar Cluster.
For what its worth and not trying to take over your thread but if you or anyone else needs I have a Lunar Boost (Used), A water temp (NEW) and an EGT (USED) and POSSIBLY an oil (new).
Well ended up going with a 2 5/8 Auto meter ultra lite guage. I liked the programable alarm points and the memory feature. went with the large guage since it will be in the glove box with my window switch and N20 guage. Needed it bigger to see it better.