These are very expensive tachs, I know. You go price the restorations for yourself. These have all new internals, New meters, New faces, and converted to NO BOX needed. Bezels, cups and brackets (where available at the time ) were all rechrome at Graftin Plating in Ohio. These were rebuilt at BOB'S Speedometer and/or Williamson Instruments. Not for everyone I understand, but if you are building period correct and want them to work, here you are. $550 ea. and that is less than I have in them. Pictures are hard to take because of reflections...... 10K tach was generally a Ford tach ,while the other two were SBC and 409. BOTH 8.5k and 10k TACHS ARE SOLD !!!!!