Master Cylinder for disc

I think Dr.Diff and E-booger sell these along with the aluminum master with plastic resevoir for about $65

Adapter 40
Master 25

Sound like not to bad a deal.

Dr. Diff's ad on moparts
http://board.moparts.org/ubbthreads/showthreaded.php?Cat=0&Number=6343354&page=0&vc=1