Has anyone put a dual bore master in a 2 ton truck. Buddy of mine has a 48 2 ton. Looking to keep the drum brakes but upgrade to a dual bore master. Suggestions? Pictures?

Thanks

http://www.flickr.com/photos/50657267@N08/sets/

1939 1/2 ton Resto-mod
1937 1 1/2 ton Is in the driveway