I am currently doing a frame-up restoration on a '72 Chevelle SS. All body botls were removed with no problem except the bolt just infront of the rear drivers side wheel. When trying to remove the bolt, it just keeps turning (when tightening OR losening). The Hex part is not stripped. Any suggestion on how I might get this bolt out???? I have considered using a sawz-all, cutting the bolt through body bushing, but I still need to get this bolt out when it comes time to put on the body back on with new bolts and bushings. Please help!!!!! Thanks, Tom