if I accelerated too fast, what did I break

What is your question?

I was going at 70mph and accelerated too fast - when I came back home, the car was idling and still shifting but it's slightly shaking when idling (from left to right). I drove it around but definitely something is broken. What did I break and what is the estimated cost to repair. Thanks Rock

What makes this problem better or worse?

Powertrain component is broken but is not stopping the car, it shifts and drive but when idling, it shakes slightly left and right

How long has your 1995 Chevrolet Corvette had this problem?

when it happened, I just stored it (November)