http://67-72chevytrucks.com/vboard/s...=541904&page=6
Starting on post #144 of this thread from @skymangs. That should give you some idea of how you can repurpose the gauge cluster. I'm trying to keep mine as stock as possible for nostalgia, but I have a feeling when all is said and done I'll end up with a set of these I saw in another build:
http://newvintageusallc.mybigcommerc...uge-kit-beige/