23-10-2020, 11:38 AM
All depends how much you want to use that, particular, crankcase. Best plan would be to find a better one that was appropriate but if that's not possible or you have a particular affinity with the one you have suggest you get any repairs done by laser welding. Not cheap but no real possibility of distortion. I saw a cast aluminium sump that had been repaired by laser welding last week and it was an amazing job. £250 for the welding but significantly less than a new AC Weller engine sump.
Steve
Steve