Milodon's Valve Cover Studs are designed to securely hold down the engine valve covers and gaskets to the cylinder head without worry of loosening or leaking. Studs have an advantage over bolts in that they help guide the valve cover and gasket into place without the hassle of misaligning. In addition, they permit rapid installation and removal of the valve cover without removing the entire bolt. These valve cover stud sets are heat-treated and feature rolled threads with black oxide finish. Each set includes special serrated washer-faced nuts. Available for popular GM, Ford and Chrysler applications.