Even better than any penetrating oil you can buy: ATF + Acetone[1]. Also, having a rosebud torch with Oxygen + Acetylene is a must if you find yourself dealing

Even better than any penetrating oil you can buy: ATF + Acetone[1]. Also, having a rosebud torch with Oxygen + Acetylene is a must if you find yourself dealing with rusty bolts often. [1] - http://www.jalopyjournal.com/forum/threads/penetrating-oil-showdown.350800/ http://www.jalopyjournal.com/forum/threads/penetrating-oil-s...