anyone know where the shortshifter bushings go?

Yest take out the stock ones and they go under the shifter assembly. What shifter did you get? B&M? Stock ones are black rubber with a small metal ring. They are under the 4 screws that hold the shifter assembly down the floor board.

well, four of them replace the four rubber ones under the shifter assembly. However, there are also bushings that go under the hood. U would have to buy those seperately, and they are said to facilitate shifting.