We have an exhaust manifold from a 64 Oldsmobile that has two broken and seized up studs that need to be removed, and also one hole that needs brazed up.Paypal Donation: https://www.paypal.com/cgibin/webscr...Support though Patreon: / abom79 Abom79 tshirts: https://www.storefrontier.com/store/a...