Roger - I don't believe there is a hole saw made that cut the size hole stamped on the body - they are usually a minimum of 1/32 larger based on wobble.

These folks have the 2-1/16" for $6.58 tho no 3-5/32".

http://www.mcmaster.com/#hole-saws/=67q69u

You need the $9.57 arbor as well which is the next page of the catalog.

These were cut for the Billet Specialties overlay panel using the 3.25 and 2.062 hole saws from McMaster and have VDO's in them now. These were pretty accurate and needed only a small amount of filing (steel dash) to clean up