head bolt or stud?

[f-250 6.0]

How can I tell if I still have head bolts or if they where changed to head studs? Anyone have any way to tell?

[southend]

I believe you should be able to see a few bolt/studs on the bottom side.

Sent from my SCH-I500

[Six0~Stroker]

Drivers side valve cover the front two bolts/ studs are visible..

If they look like a plain bolt with a head they are OEM, if they look like a stud with a nut holding it down with the stud sticking up past the nut they are ARP head studs

[jmast]

06 How to tell if head studs were done

about halfway down theres a good size picture and you can see he has studs

[Galaxie]

So whatcha got?

[f-250 6.0]

bolts still not studs.