My threads are stripped so getting the header bolt in isn't possible so my header doesn't seat right against the head as it should and thusly it leaks. SOmeone recommended I use a stud and then a nut to tighten it down. Anyone ever tried this? It seems logical.

 

Yes, studs work nicely. My choise was ARP stainless w/ 12point nuts. Just remember this wont fix a pulled thread, you would still need to add a helicoil to the head.