Fitting gauges in the factory Monte gauge cluster

[Samckitt]

I didn't know where else to put this, so since it is sortof like fabrication, I put it here.

The patient: A 1986 Monte SS

I am trying to find aftermarket gauges to put in the factory style setup but can't find anything to work. I can put a 3 3/8" speedo & tach in it but I cannot get them to fit with 2 1/16" oil, fuel, temp & volt gauges. Does anyone make anything smaller than 2 1/16" dia?

I am trying to avoid putting gauges in the A pillar, or on the pass side dash trim, or on the console below the radio. And I don't want digital.

Thanks,
Scot