Book him, Dano! Looking like a Hawaii Five-O refugee, this ’67 Mercury Monterey four-door sedan wears VIN 7Z44Y571360 and what appears to be its original lime-green paint. The fifth digit is the engine code, and in this case Y tells us this one was born with a big-block 390 two-barrel making 270 hp. Interestingly, while many same-year Ford fullsize models could be ordered with 240-cube straight-six and 289 small-block V8 power, Mercury’s full-size engine selection was limited to FE big-block in 1967. In addition to the base 390 two-barrel, Mercury also offered the 330hp 410 four-barrel (engine code M; $62.15) and 345hp 428 four-barrel (engine code Q; cost $143.90).