line boring mains

[dhirocz]

I would say the hardest part isn't necessarily figuring out what needs to be done here, it's finding someone who can do a lasting and proper repair. Iron is one of the trickier materials to weld on correctly. Too much risk involved to have it done 'almost right'. Almost only counts in horseshoes and hand grenades. I'd have to agree with the short block idea personally.

On the other hand, I have had other engine blocks repaired with spray welding. I guess it depends most on your local talent pool and the condition of the block.