To my knowledge that is an AOD trans and not an AODE, but I might be wrong. You might need to get the right tail shaft gear to set the speedo back. I am not familiar with the speed cal someone else will have to input on that. All SC's prior to 94 had TracLoc units, the 94/95 SC's only had them with the manual trans. Any gear will fit so long as it is the 8.8 inch gear and pinion (2.73-4.56) Mustang, Crown Vic, Explorer, F-150, etc. The gears are none bias. You do have a rev limiter as for the speed limiter being that car is OBD-I or earlier I don't have the slightest clue on how to fix that.
Daily Driver - 2014 Ford Mustang GT 5.0 manual black on black. Stock for now.
Current Project - 1996 T-bird LX 4.6L: PI head swap, factory 3.27 TL, tuned by Don LaSota.
Retired Car - 1995 T-bird LX 4.6L: 4v swap plus Cobra goodies