just found this today on ebay if anyone needs it,//////////////////////////////////////////////////////////////////////http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=2432128028&category=39382
It doesn't look like a FE-FB Holden wiper motor to me. :P
The 2 Speed NASCO accessory wiper motor is a Preslite.
I think its off a late 50s Chev  ;)
ACE 8)