sounds like they were the first ones and had problems that now
have been solved and these relics even rebuilt have problems,
i have never seen one, and it does look like a big block.
when i was a kid in the 60's my dad had a gravel truck and would
haul dirt and rocks, all over the hills in texas, that truck would
run great with a load. i helped my dad change the oil before a
long delivery and the truck had a straight 6, told my dad, "a
6 cylinder" he laughed and said, "a heavy duty 6", man that
truck was big with duelies and it would haul, it had a 6 :? :shock:
i guess with a good trans and rear the 6 worked great