I have a very newbie question about leveling my '93 SR5. The top of the rear wheel well opening sits about 2" lower than the front. There are no mods to front. Not sure how this developed, the truck was this way when I bought it a year ago. I want to level the appearance of the body so that front and rear are same height from ground. Do I simply install a 2" block on top of axle or do I need a new leaf kit? Surely there is a sticky thread about something like this, but I can't find anything when I search on here. Thanks-Dave