There's 2 nuts. Since you've located the one nut, the other is kitty-cornered to it (and a royal pain to get to). They shoud be 3/8" if they are the correct nuts.
You'll also have to loosen/disconnect the cables as well.
If you always do what you've always done,
You'll always get what you've always got
http://www.classic-mustang.net/johnpro
http://www.classic-mustang.net/john66/mustang/pics/66fsides2.jpg
You'll also have to loosen/disconnect the cables as well.
If you always do what you've always done,
You'll always get what you've always got
http://www.classic-mustang.net/johnpro
http://www.classic-mustang.net/john66/mustang/pics/66fsides2.jpg