Does anybody out there in the world of rivieras have a alternator or generator as it was called in 1964 for my Riviera? Every time I try to purchase one they give me one with the plug in at the three oclock positon when it needs to be at the twelve oclock position. I got one wijth the plugin at the twelve oclock position but had the screws in the wrong position. A question I have is can the shell with 4 screws holding it together be taken apart and just turn it 180 degrees and screw it back together or will that mess up the working inside.