So, today i'm installing my new 8" skyjackers in the front. I do it one side at a time for a number of reasons. First side comes out and the new spring is completely installed. Go to do the second side. first i remove the rear shackle completely off the car. then i go to pull the bolt out of the solid shackle and it's not budging. To make a long story short, the spring wont come out becuse the bolt has rusted itself to the sleeve that goes through the bushings. I can turn the bolt fairly ez'ly but thats it. I pounded, i heated, i twisted, i through everything but the kitchen sink at this bolt and i cant get it out. I need suggestions cause i'm out of ideas. Anyone....please help.