Bottom is 21mm and...and...I think 27mm? (I used a 1-1/16)
Not sure if it was different for different years...93 GT was above....
Holy christ. It took my 3/4 inch set to break the lower bolts. I was litterally ballancing my entire body weight (205lbs) on the 3 foot wratchet. It barely moved.
good deal, thanks , I am gonna do the 5 lug swap myself, I dont have the sockets that big, I'll have to pick some up, I will be using an impact wrench to break the mofo's