Predator 212 Hemi head bolt size

[Darkdog124]

I was trying to take the head bolts off my predator 212 and I couldn’t find any info about the socket size needed to remove them, I tried fitting sockets on and 1/2 had play in it,12mm also had play in it I’m not sure if my sockets are wore out or what, probably a stupid question to ask but im puzzled lol

 

[bob58o]

I think they are 8mm x 1.25 bolts which should have a 13mm head.
Sounds like your sockets are trashed.
You should be able to tell if the sockets are no longer good just by looking at them.
(I might be wrong on the size, but 13mm sounds right)