New and in need of help

I Remer it seeming a bit of an afterthought but I did pay attention. I have worked on a ton of GM and Ford stuff but I am very new to the Mopar world but I have always loved the cars and finally got one of my own. Needs some work here and there but it will get there. I greatly appreciate your help and just got it fixed the other day (not enough hours in the day to work on my own stuff)

I know it is off topic but the car has. 360 in it and need to replace the header gaskets. With it having headers it has header bolts not studs. Am I correct that these need thread sealant because of going directly into a cooling galley? Thanks again for your help!!!