Gauges in Chevrolet truck dash panels during the mid through late 1930's are very similar and are spaced, from each other, almost the same. Even their smaller chrome gauge rings interchange. The 1934-35 Chevrolet gauges are in the middle of the dash as there is no glove box. The 1936-39 Chevrolet/GMC instruments are centered above the steering column with the glove box on the right side
1934-35 Chevrolet
When restoring these rare gauges, waterless decals are now available to help make them look like new. They are available from Jim Carter's Truck Parts as many unusual restoration items.
1936-39 Chevrolet and GMC
NOTE: GMC did not enter the pickup and 1 ½ ton market until 1936.