Jim Brill writes:

<< I have two 2 1/16" VDO guages that are about to go into the dash of my
 '71 bus.  The OD of the gauges is 2 1/32".  The hardware store has 
 hole saws of 2" and 2 1/16".  Is the later too large?  What have the 
 rest of you used? >>

Jim -

Use the 2 1/16" hole saw.  Remember 1/32" is half of 1/16".  You'll do fine.

Jim / BusBoys@aol.com