Bolt Size???

[kuuldigs]

Does anybody know what the bolt size is for the bolts that hold the front stabalizer bar to the body on a 1987 fox body 5.0? I'm not talking about the endlinks but the bolts that hold the brackets in the middle of the stabalizer bar to the body itself.

 

[stang8urimport]

Should be 1/2 on the top, and 5/8ths on the bottom... or visa versa... But that's the size.