Finally deciding to let this thing go. Brand new, I only took it out of the box to take a picture of it. S472 with version 1 race cover, 1.00" t4 housing with 83mm wheel. $1300 shipped.
Forced inductions offers what they call a gangster 472, its a worked over 72 sxe. I was thinking the Borg 472 sxe had an 11 blade wheel so I was curious. Sorry for the confusion