The location of the bell houseing determines where the engine sits. The bell houseing with the manual trans. sets on the crossmember. When you stab the engine to it that will determine where the front mounts go. If your engine has the holes for the mounts shown in Squeeze's photos then use that system. If not you will have to fab. them. If you are using an auto trans' You will have to use a side mount system & remove the crossmember.