Replace Master Cylinder

Is there a direct replacement for the master cylinder in this picture? This is the stock MC for my 69 Dart GT with four wheel drum brakes. I would like to replace this as part of my cleanup under the hood. Would appreciate any advice on the best replacement for this MC. Also, is there a direct replacement for those metal lines that come off of the MC as well?

http://s1364.photobucket.com/user/W...art Restoration/IMG_0230_zpsd8c33427.jpg.html