Before I go thru the trouble of finding a kit and rebuilding the original master cylinder on my 38 - 1/2 ton I want to run it past you guys.

Will this m/c do a decent job of running 4 newer drum brakes ?
I kind of want to keep some of the old systems on the truck like this master cylinder and battery under the floor. Though it will be a 12 volt system and automatic trans and probably newer ( 50's or 60's ) straight 6 motor.

Or am I just asking for trouble . . .