I've broken down the 3 major changes into their respective years.
78 - 79 Type A
80 - 82 Type B
83 - 96 Type C
If your swapping within the same "type" it's just a direct swap.
If swapping A & B you have to switch the glass and glass support
brackets
If swapping B & C you have to switch latches and striker plates
If swapping A & C you have to switch the glass, glass support brackets,
latches & striker plates.