Anthony,I think what Tu was mentioning is the spacer between the spindle and the LS bracket since you have disc brake spindles. They are about a 1/4 nch round spacer, I will send you a picture.
For the ebrake cables, someone posted here before on how to modify or a few part numbers. I think Lokar may have some as well.
Check this thread out:
http://www.camaros.net/forums/showthread.php?t=161383
Gui