What is this all about? The VX has 2 of these; about 16 inches apart mid way back (as you may see in the photo, the transfer case is nearby). There is an eye bolt like thing hanging down (about 6 inches long) from the body that is kinda (but not really) touching a bracket on the frame. It looks like a bushing should be there. My mechanic didn't know what it was all about but did say that no bushing was supposed to be there (was in for 30 K service today). I could speculate about it but wont...What is it?????