I'm looking into getting an '89 GT. I haven't driven it yet but the current owner says that @ about 60-65 the front passenger side "shakes." I'm not sure if that's the right word. However by about 70, it stops. He said a mechanic told him that he needs a new shock and that he should replace the other front shock @ the same time. The owner also said that going up a decent hill will produce the "shaking" too. When I drive the car, should I notice if it happens @ a certain RPM or MPH. Is it the shocks or something else? Where other than the dealership can I get the 3way electronic shocks (dealer price is about $250.) I'm probably gonna pay $2,100. Nice int and ext except for little accident on hood/driver side fender. It lived most of it's life in Texas and Florida and came BACK up here a year ago. 138,000. Any input will be helpfull.