Aftermarket/stock gauge sizes

[rin68]

Anyone know off hand what the stock gauge hole sizes are? (speedo/fuel, tach, gauges along the bottom)

I'm looking at some aftermarket gauges for the 68 and want to get an idea of proportions and I am far far away from the truck.

Really leaning toward those new stewart warner maximum performance, silver face. They've got a "new" look that's a bit different than all the autometers.

Also, if anyone has a crappy old gauge bezel I'd be interested in buying it. I'll be heading to the junkyard this weekend but might not be able to find one.

Has anyone used those aluminum bezels that are on the market? I'm looking at designing/machining my own but if the ones out there are good, i might just take the easy route.