Disconnect the shifter rods from the trans and manually put the trans back into neutral. Replace worn bushings and adjust the shifter. Here are the instructions.
What is the proper way to adjust my Hurst 3 speed shifter?
There is a 1/4 inch hole at the bottom of the Hurst mechanism that runs through all 2 levers. This is called the neutral alignment hole. To ensure proper adjustment, run the shifter from first into reverse and then back to neutral. Insert the neutral alignment pin (or a 1/4 inch drill bit) into the neutral alignment hole. If the 1-R lever interferes with the smooth insertion of the alignment pin, remove the 1-R linkage rod from the shifter and thread the adjuster button either in or out to eliminate the interference. Repeat this procedure with the 2-3 lever. To adjust the stop bolts, back the bolts out of the shifter frame until only a few threads remain. Push the stick firmly into 2nd gear and hold. Screw in the stop bolt until contact is made. Release the stick and back the stop bolt out one turn and tighten the jamnut. Push the stick into 3rd gear and repeat the procedure.