Did you say 60 over?????[img]/phpBB/images/smiles/icon_frown.gif[/img][img]/phpBB/images/smiles/icon_tdown.gif[/img] You better have that block sonic checked ASAP!!!! Clevelands have notoriously thin cylinder walls and rarely go over .030" without problems.
I've seen some Cleve blocks that were dangerously thin in some spots even at standard bore!
Did this shop talk you into going .060" on it? How many Hi Po Fords do they do? Is this another "Chevy specialist" that dont know much about Fords?
You should find all this out as quickly as you can.