help!!rear shock lower mount bolt

i can't remove the bolt on the rear lower shock mount i broke two rachets and three sockets. (i used a breaker bar also)why won't it come off, i used wd-40 and liquid wrench, it just doesn't want to come off or move a little. help me please. i have a set of air rods i need to put on for the rear i have the front on but i look so stupid with just the front. any one help me.thanks