Best Carter 4 Barrel Carburetor for a stock 273?

What is the best choice all around Carter 4-barrel carb for a stock 66 273 with stock exhaust manifolds and an Edelbrock LD4B intake manifold?
Thanks in advance.
Whatever I have on the shelf.
I sureaschit wouldn't buy a new one for that combo., especially if it is running 2.76 type rear gears.
Instead, I would put a 2800 convertor in the Bellhouse, lol.