Back again with more pics. Got the NOS bearing retainers in the other day. Big flat washer-looking piece. Here are pix:

Ruined axle race:

http://s456.photobucket.com/user/blastenpene/media/46%20Chev/DSC_0147.jpg.html?sort=3&o=2

Ruined bearing retainer:

http://s456.photobucket.com/user/blastenpene/media/46%20Chev/DSC_0148.jpg.html?sort=3&o=1

NOS beside torched bearing retainer:

http://s456.photobucket.com/user/blastenpene/media/46%20Chev/DSC_0150.jpg.html?sort=3&o=0

No luck finding the mysterious oil deflector 5.392 / 377706. Since there wasn't one in there to start with - I'm not worrying about it. Decided to get the NOS passenger side axle as well and replace both of the press on race types. I'll store the pass side axle for future use or sale.