How Robust is the 318 block?

I picked up a fresh rebuilt 72 318LA (hasn't been run since the build) from an estate sale. Pulled it apart and found the block had been bored .060 over 3.970"
Block looks really good and seems to have been prepped well.
I was planning on dropping a 390 stroker kit in this block and just wounding if these 318 blocks can take a .060+/- over bore?