4 Bare 340 Blocks $800. to $1450.

Two are $1,100
The one needing a sleeve
is $800.

I have a nice standard bore 340 Block sittingon the engine stand
that is Acid Cleaned / Decks checked: flat and balanced
and Alignbore checked and good. Plus Sonic tested and it
was really great.
But I would need $1,475 for it.