340 blocks cranks rods

Ok, update time, got those blocks today, so I will post the vins for whover is interested.. one has a casting date of 1-16-71 and the vin is 1B450577 it is .030 the other one has a casting date of 1-15-73 and is vin 3B337142 it is .040 over
happy to see you saved these blocks from the scrap pile!!