does anyone know the thread count for a bolt or stud that goes into a 77 305 exhaust manifold? any help that someone has is greatly appreciated. ive looked around and theres to many different choices that i cant find out which one i need

 

Hopefully this helps.

http://www.classicindustries.com/con...&currentPage=1

 

looked in there. wasn't anything to specific

 

do you need the bolt for the exhaust manifold or the manifold its self... also your talkin about the exhaust manifold that conects to the exhaust pipe right

 

no im talking about the manifold to the block

 

i have a pair of exhaust manifolds you can get since ima be redoing my exhaust and ima be putting some headers on it