| This listing is for a single stud. These are the studs that hold the exhaust manifold to the head, and also the stud that holds both manifolds to the head using the siamese washer on the 70-80 cars. If you want washers or nuts, they must be purchased separately and we usually have them in stock.
These studs are an 8mm shaft with a 1.25 mm thread pitch. They do have a shoulder on them just like the original stock studs. Last update 05/11 | 
