Jeep

There are a lot of cracked blocks out there.

With the inserts in the holes the block should be good to go.

Are these the LOCK N STITCH ????

THEY WILL hold things together.

As long as the crack is not past the end of the web area you should be OK.
When the crack gets into the area beyond the bolt holes its getting real sketchy..

Beyond the bolt holes and they can start into the cylinder wall, and this is a no no...