Don't know if it's similar to AD trucks, but if so, 'my '51 has a division block (tee) located on the passenger's (drinker's) side. The brake line comes up the right side of the frame and splits just behind the axle, with a line running across the front crossmember. Here's a pic. If yours runs along the left side, it may be similar, but reversed.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.
