Hoping and jerking in u turns
So in my other car(78 trans am) I can roll into a u turn gas it and whip around no problem.
I made two u turns yesterday and I have traction control off and the car hoped, dived, and jerked, like it was not gonna have any of what I was doing. Its less pronounced when slowly turning around. HOWEVER anything above 10mph is almost hard to control the car. I doesnt make any noises.
Ideas?
Was thinking alignment, or maybe I need a new steering box...but the car only has 65000 miles.
It has an aftermarket gear set in the rear stock housing I only know that its 3.73 and the car was used on occasion for drag racing.

