I need some help. It seems like every time i pull the good ole mustang out of storage and check everything over i have several header bolts back out i just dont understand. Whats the deal here. Has anyone else ever had this problem and what is the cure for it. I have also cracked a header gasket and was wandering what is the best for my car. Do the copper gaskets seal really well. Thnks for everyone that gives me feedback