1984 Z-28 rear end needed-700 horses

[mrvids]

My co-worker is dropping a 427 with nitrous in his '84 Z-28. He needs a beefier rear end for it, anyone have anything that might fit and handle 700 horses?

 

[TWOBEERS]

Not saying this is a good deal or not, but here's one I ran across.

http://detroit.craigslist.org/okl/pts/5444403940.html

 

[Siegel1719]

$2800 wow screw that. You can go new for that price.
http://www.hawksthirdgenparts.com/hawks-custom-82-2002-camaro-firebird-8-8-rear-end-assembly/