The word correct kind of goes out the window when you install a dual master.. If you have a drum/drum master cylinder, the chambers should both be the same size. One chamber port goes to the front, the other to the rear..
On my truck, I started at the master and ran the line down the right side of the frame to the rear axle, tee'd into the rear brake hose, to the right wheel then over the hump to the left wheel.
In the front I ran from the master to a tee , then on to each front brake hose.
I bought rubber covered clamps from NAPA that worked out great to secure the lines against the frame..
