The stock motor mount does not have one double ended stud going all the way through the mount. It has a stud on each side that's welded to a metal plate which is bonded to the rubber between them. There are some truck mounts that seem to work ok, although they don't look like the originals. The advantage to using them, is that you can get some with the safety interlock feature, so, that if they break, the engine won't jump up and damage something.