none of them go in to far just a couple stick up i tried a 3/8 14mm 12 pt socket and it only fits on about 8 i would say. was thinking of replacing old bolts in replacement to the ones i cant work with (arp)
if i turned the studs upside down that will give me a bit more thread on nut as there longer thred on one side.
cant believe im in a pickle already.
also im a bit worried as i was tightened the head studs quite a bit with a 5m allen key dont think i should of done that though the studs alone cant torque the head. this is just what i heard .