That Mack is almost a clone of the rig I learned to drive on- - - - -a B-73 with a 262 Cummins and a Tri-Plex 5 X 3. It was a 3 axle with a 1600 gallon water tank on it, used for compaction and dust control on construction sites in central California.
Well, I'm thinking my 1952 LTL could never have been a "clone" of any in the "B" series you mention, because the B Macks succeeded the L series, starting in about 1953. Mine originally had two axles and, for practical reasons, was reduced to one in the re-do process.
