Big block bellhousing

Big block a bodies have bell housing 2468372 (though you can use the 370, and I have also read some say it is the 2536945).

From the little I know, this one has a 4.805" bearing retainer diameter, and the a body BB one has a 4.354" bearing retainer diameter. Plus the tranny mounting holes look different.

Does anyone know if this bell housing can work with an a body BB?