Thanks Fordzilla, great info. I was curious as to what tools I might need to remove one at the JY, looks like I already have those in my truck. I don't have a radio in mine, but I think I am going to install an antenna anyway. I think I will sand and prime mine before I install it, and maybe do something to the underside too. On the wiper arms there is a latch that you can open with a flat-head screwdriver, and the assembly will pull straight up and off. I'm curious to know approximately what the cost of the part was, so that I have a ballpark when I get mine.