This juggernaut of a sled is one of few 600's built between 1963–81. It's motivated by the fabled 6.3 liter V-8 that was later put into the 300SEL (M-B's landmark 'Bahnstormer).
Peeping this was truly a treat. Its owner (a true M-B aficionado) was kind enough to chat for a while. I hope to revisit this machine in the spring after it's been completely gone over.
Santa Fe, NM
Photo: Bill Stengel