You're right about the studs.  As attractive as they sound, they will
prevent you from replacing the head with the engine in place.  They also
cost a whole lot more than the 12mm bolts, which I usually buy for $2 each.

Mike Snow

> How many threads does a "normal" torqued head bolt require? Might one
> insert a shorter washer to reach a few more threads, or would a stud
> longer than a normal bold do the trick? Studs might be a problem with
> the engine in the car because of the angle.
>
> Thanks,
>
> Jim