Big block bellhousing

I have a factory aluminum bellhousing casting # 2892513 which would be OE on big block 70/71 E-bodies or 70-74 B-bodies using a 10.5" or 10.95" clutch.

I'm not sure if it would work for an a-body but maybe someone on here knows.

It's in good shape,no cracks or visible damage.

$275 plus shipping