Thought this may be of some interest. I own & operate a high quality gauge shop and offer a full line of services for any and all instruments including:
-Rebuilding, repair & calibration of any gauge type & manufacturer
-Silkscreening and re-facing of dials
*custom artwork & colors
*reverse color schemes
*redline & mph scale alterations
*custom decals
-12 volt conversions
-Quartz clock conversions
-Bezel re-chroming
-Lens re-finishing
-Electronic tach & speedo upgrades
-Electric conversions for fuel, temp, oil, amp & volt gauges
-Amp to volt conversions
-Electroluminecent gauge repair
-Tube type temperature gauges
-Pointers painted
-Fuel senders rebuilt
-Body tag restoration
All work is 100% OE level show quality and is guaranteed with a written warranty. All my mopar gauge dials have been color matched to NOS dials and are indistinguishable from NOS. If you have any interest, I would be glad to talk to you on the phone. Fair prices & quick turn around. I would be happy to help! Please see attached pics of my work.