when you say head bolt, do you mean the bolt that bolts the head down, cause if so dont do it and why would you need a heli coil for that, if youre talking about the bolts that hold the acc brackets to the head, i used em and it works fine
its in the block its like 1/2 in little peace put its does not want to come out i use the two def. easy out tools nop the person that had the car befor had only water in it so it bad
yeah, I stoped reading when i seen it was your block. honestly laughed at the thought of someone thinking to helicoil there block.
by the picture, you a hawaii 5-0 fan I take it.