68 292 Intake/exhaust question

[72bigred]

Long story short putting my intake/exhaust back on my 292. A 194 head was used in this build and pulling it apart there were no studs only bolts holding both the offy intake and headers on. I would assume the studs were removed and someone used bolts instead although what a pain in the butt to remount. Anyhow does anyone know where the studs were located, from pictures I have seen it appears they were located two in the front and two in the rear with the centers being bolts? Is this correct?

On another note I would assume I would just need to find some grade 8 studs at fastenal or does someone know where I can get the correct bolt set for the inline.

Thanks in advance.