The Cutlass may be a little different than the Grand Prix, but can't you get to that bolt with the door open?Guys... this is a great write up, but I hit a snag. I am borrowing this picture from another member who posted it, but it didn't get any replies. I have a 1984 Hurst that the antenna is broken. I followed the steps listed in the write up. But how the heck do you get the screw out that holds the antenna in place? Other that this problem, I am set to go! Help please! Thank you!!