Anyone know what size hex bit is needed to remove the cylinder head bolts? The Haynes manual doesn't mention, and the FSM says to use a "cylinder head bolt wrench".

The biggest hex bit I currently have is 3/8's, and thats too small.

Thanks.

 

VE head bolts are 10mm hex I believe. Do yourself a favor and buy 2 of them, just in case. Return one after.