Fully reco VP brake master cylinder. 15/16" dia. from early Vp V6. $80 plus postage. Free delivery Geelong area. Cheaper than the cost of a kit.
(http://img54.photobucket.com/albums/v164/sgomachen/CAR%20PICS/Untitled-1_copy.jpg)
Fully reco Master to suit your v6 conversion still for sale, make an offer.