I have this kit:
http://www.classicparts.com/1947-54-Power-Brake-Booster-Conversion-Drum_Drum/productinfo/71-903/It installed ok, works fine with the clutch and everything... My issue is the transmission cross member. The master cylinder goes through the cross member. I am not sure if anyone else has done this but I modified the cross member to allow for room. I will see if I can get a pic up for you to look at.
I don't know about you guys, but keeping the stock pedal/feel is what I really wanted out of my truck.
