Here's the T3'11 parts list:
http://www.teamxray.com/teamxray/sho...p?file_id=7074
I'm assuming they are normal T3 bulkheads because they are listed on the list as T3 (not T3'11 like the carbon chassis parts), but you'd have to cross reference that list with the T3 parts list to see what has changed (and see if a T3 can be easily brought up to T3'11 spec).