Just an FYI, Every magnum I've ever heard had a squeak in the belt. On my 93 Dakota, 96 Ram, and even my Cummins Ram, a little water on the belt made it go away for about 15 seconds. I've never figured it out, and my buddy spent a grand trying to get rid of it on his dad's 2011 Ram. He replaced everything in the system and it was there right on startup.
