K series Head Bolt size ?

[chris75]

I've got the wife's 416 K series in surgery at the moment , replacing the head gasket . Just had to stop because I didn't know the head bolts were the torx type and don't have a socket :mad: I believe that all engine sizes use the same bolts so can someone please advise what size socket I need to buy in the morning ?

[Platemaker]

An E12 socket

[chris75]

An E12 socket

Thanks for that . Is it not a torx fitting , then ? I was expecting something like a t55 :o

[dustybin]

e12 is torx (female type not male )