Freetranny -

If the shifter remains frozen, more direct action is required:

Spray a high-quality penetrating oil (like PB Blaster or WD-40 Specialist) into the shifter mechanism and let it soak. freetranny

A transmission usually sticks because the shifter rods, detent balls, or synchro collars have oxidized or settled into a "locked" state. If the shifter remains frozen, more direct action