On my '90 GT, both the front and rear drivers side sags 1/2 inch lower than the passenger side. Is this just from worn springs? Or can it be something else.
Alot of people have that problem. It just happens with the good ole' fox bodies. After I lowered my car it got a little better but there's still a noticeable lean to it. Some people have had success with battery relocation to the passenger rear. Before you even think about that make sure all your suspension components are functioning properly and in place (shocks/struts/springs/isolators...etc.) Search the threads too, I seem to remember some people installing a particular bushing kit made specifically to remedy the sag, but don't quote me on that.
Was the previous owner a bit tubby? The reason i ask is because a lady from where i work is a "bit" over weight and her car sags on the driver side Maybe changing the rubber isolators on the drivers side only will fix this?