....ok yes i noe many people are gonna tell me the stock head gasket is fine and theres no need to change it but im gonna change it since the head is comin off for my arp head studs and i want to run high boost....well anyways i wanted to noe wut size head gasket i should get and leaning towards the greddy ones too

 

Just get the std size unless you pull the motor and get it bored out. I think its 85.5mm Not positive on that though.

--Josh