hey i cut my front stock springs so am i a cheap ba$tard too? yah i guess so
most fox stangs you see wont sit perfectly straight, alot of them sag in the rear and look like crap, i guess the rear springs wear out easily, im guessing yours are worn pretty bad, just get some aftermarket ones, im sure thats the problem, either that or a bent control arm (unlikely)
take a look underneath and if nothing looks broken or bent then get some new springs, might as well get some shocks too if yours are original, they're not too expensive for the rear
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88 Notch, B&M Ripper, 3.73's, Ported E7's, Explorer int. w/ ported lower, pulleys, 1.7RR's, BBK headers, off-road H-pipe, flowmasters, subframes, 65mm TB, March ram air ,MSD coil, U/L control arms, 155lph f/p, Crane Adj.FPR, Nitto drag radials, best 1/4--> 13.76@101.4 on a 2.17 60ft