ok fellas I just picked up an 82 2wd blazer and am confused on the drop. The back is dropped a little more than the front which will change quickly. I know it has spindles in the front, not sure if they are 2 or3". But what confuses me is the rear has shackles and shackles only and its lower than the front. Hangers are factory with the big rivets, axle is still under the leafs. Leaf pack has 3 springs but dont look like they have been altered. Any help