First, be sure to confirm that the machine is really 64". If it is the 64" machine and if there is no hole in the arm below the sway bar link, you will want to tap into it for our mounting point. We use the bolt on the link itself for the top mounting point. The lower point is approximately 6.25" below that. If there is a hole, you might be able to get it to work for your machine or you might have to drill a hole in the arm for the extra hole.