"Is there a list available for 6 cylinder AD Chevrolet engine block/serial numbers?"

I think you will find that block/head casting codes (not engine serial numbers) to be of more use in IDing an engine?
Engine serial number/codes might get changed over the years, block/head casting codes do not get changed.

http://www.1954advance-design.com/Web%20images/casting-code-photos/low-press-codes-ser-nums.html

http://www.1954advance-design.com/Stovebolt-engine/casting-numbers.html

Tim
1954Advance-Design.com
1954 3106 Carryall Suburban
1954 3104 5-window pickup w/Hydra-Matic
The 216 and early 235 engines are not "splash oilers" -- this is a splash oiler.