Once in a shop I worked in, a " cliente" cam e in asking for a remedy for the rough ride.
The front end sat about 6" higher than the back as was "cool" during that time and with the young Hispanics in the area.
Upon inspection, the front had chopped up pieces of 2x4 shoved in the springs, holding the front at full shock extension. The rear had the coils cut with a saber saw until they were completely ineffective. I can't figure out how they cut the springs without loosing an appendage!
Anyway, it was a very rough ride, and probably spent a sum total of $3.50 on the mods. So there's that option for you! Lol!