Correct carb gasket for an Eddie LD340 and a new AVS 2 carb?

What is the Correct carb gasket for an Eddie LD340 and a new AVS 2 carb?
New carb came with an open gasket, vs 4 openings gasket on a stock square bore carb and manifold.AVS2 is a square bore carb like original AVS
The LD340 is a dual plane plenum with a small notch between the plenum divider. Is an open gasket correct for this application?
I was looking at a gasket like the one I posted below as more appropriate. Thoughts please!

INTAKE LD340.jpg

carb gasket.jpg