Industrial Chrysler Big Block RB 413 Motorhome engine/727 trans

Unknown condition, very likely a low compression engine but will turn over by hand, cast crank, circa 1968...the heads have cooling jackets that attach to a monster of a water pump, likely 8 to 1 compression motor. Transmission has a drum brake behind it. If you bore this 413 60 thou over it becomes a proper stock 426 wedge.