Thanks John. That is a cool looking piece.

Update:

I searched thru a couple different filter manufacturers and I could not find a paper filter in the size range that I need to get the amount of volume that I need (96 sq. inches minimum) and to lower the filter lid. So I opted for the K&N filter #E-3740 (100 sq. inches). This filter has a 14.0" outside diameter and a 12" inside diameter and it is only 2.31" tall. My existing K&N filter is 2.75" tall (107 sq. inches) and this new filter will give me an additional .44" of hood clearance and I can keep my original 340 filter assembly (minus the original top lid like shown above).
My exiting top lid is 13" in diameter which should be enough to keep the new filter in place. I might have to modify the inside of the 340 air cleaner pan slightly by bending down the air deflectors, but that is a minor change that won't be very noticeable.

Note:
After watching the other filter thread, I was hoping to go with the paper filter this time but the sizes available would not allow that change.

Thank you for the replies.