intergral ball joint drum/disc

I'm not familiar with Volare Spindles, but in the case of A body drum/ disk spindles, the holes are further apart as in your photo, on the disk spindles.

"This is" the reason you need different ball joints to do the conversion. In your case, I'm not sure what you want.........

Here:

http://www.bigblockdart.com/techpages/dbconversion.shtml

more

http://www.bigblockdart.com/techpages/spindles.shtml

from here

http://www.bigblockdart.com/techpages/techindex.shtml