LA block questions

Hi matty, i came off a little harsh to you and i apoligize for that. We just like lots of info. and pics and i became impatient, my bad.

73AbodEE earlier said that the cast balancers for 340s are marked as such which i believe is absolutely correct, i've personally only looked at one before and it was also. Do you know what year engine it is?

No problem.

The block is from 68. So if it is stock, it should have a steel crank?