I am interested in know what the differences are in Fox bodies over the years. I know a broad question. But I mean between the pre 87 or 4 eye models Vs the 87 to 93 models I know about HP FI etc differences but what about suspension and modability. I read somewhere that pre 87 models should have the spindles upgraded to 87 and later in order to properly be lowered and have better springs and shocks added. True?? Some here are proponents of pre 87 and others not Why?? I think I like the interior better on pre 87 but that is a personal preference I guess. Comments?