eeeek! easy with the vise grips guys!
if anyone tries this again give the bolt a good tonk on the head before you try and undo it. That will assist in loosening the loctite that is holding it in. WD in advance if it's the first time its been taken off. I've done 3 CAG engines now and 2 of them seemingly had loctite poured in there by the little chinese kiddies that assembled them
6 point hex spanner or socket is your best bet for removal if you can get your hands on one...
hey great idea with the substitute "puller" though!