Thermoquad -bolts or studs

would a 440 and 340 be the same ???

the link above says for a 340 but I need the correct ones for a 74 440 so are they exactly the same??

if anyone knows

As long as it fits the hole...

It doesn't matter if you use bolts or studs, as long as they are done properly..

What is easier for you to get to?

As long as you get enough clamp to seal...