I want to convert my Front Drum Brakes to Disk.

What stock spindles will fit?

Try these two links, one sells used and new parts in Arizona, the other is Team Nova which should help you out.

Your best bet is to get the original Nova front disc set up if possible.

Good luck, Bob

http://www.azpartsandcars.com/novaparts.htm
http://www.novas.net/

I was looking into this last year, that is until my "project car" fund was turned into a "diaper and formula" fund.

Here is the thread:
http://www.automotiveforums.com/vbulletin/showthread.php?t=610314&referrerid=456272

and some more reference websites:
http://rmcavoy.freeshell.org/nova_parts.html
http://www.oldengine.org/unfaq/leadfoot/discs.htm
http://www.mpbrakes.com

Good luck!
Jon