83-86 all, except camaros w digital dash
87-92 all
1982 is a 3 speed, fits 1982 only! 82-86 shifters have slots on the sides of shifter ( where the knob goes) and 83-86 are 4 speed,
84-86 camaros w digital dash only, have one slot on the driver side of the shifter shaft for the knob.
87-92 have slots in front and back of shifter shaft ( where the knob goes) Also 4 speed,
plus the mounting holes to the floor are different.