[WayFast84]

IDK but I think it might depend on year? because I checked and some pics its front some are back but im gonna say back. Post it on thirdgen.org they would know.

edit

For 1985 - 1987, the correct dimensions are:

Driver's
Horizontal: 6-3/8" from the front leading edge of the door to the lower left corner of the "I".
Vertical: 2-5/8" from the rocker molding to the same corner of the "I".

Passenger's
The same dimensions apply but to the lower right corner of the "Z".

so if thats what yours is Its wrong.