Need 3 main crankshaft (uncracked)

["Eric A. Isaacson" <eric.isaacson@jbtool.com>]

Greetings,

During a major engine overhaul, my 3 main crankshaft was found to be
cracked.  It may be possible to repair the cracked crankshaft, but that
has yet to be determined.  Who might have an NOS or excellent used part
for sale?

Thanks,

Eric A. Isaacson
Fort Wayne, IN
1968 Datsun 1600 Sports