VDO.

These are a pair of VDO gauges.

They fit snugly into the holes that the old Stewart Warner gauges came out of. I think they look pretty smart and you can buy them in a set of 5 gauges for roughly about the same price as a set of Stewart Warners that doesn't include the tacho. So then you have to go looking for a tacho for upwards of $200. I think I've found a good alternative.