Does anyone know all the stock gear ratios that were available for 1987-1993 5.0L GT's from the factory? What ratio do you find is best for a car with very few mods? What was your top speed with the gears?
super302 said:pretty sure....90-93 t5 have 3.08's
pretty sure....87-89 t5 have 2.73's
guessing.......87-93 aod have 3.27
larrendeuce said:2.73 standard
3.08 optional with manual trans
3.27 optional with auto trans
87'GTstang said:What exactly did you have to do to get the optional ratios?
I recently got a 88 GT from my old boss. she said it has 373 rear end gears. someone said it tops out quickly. any other info for that kind of gear? that geared more towards straight line speed/accel I assume?
Didn't the convertibles come with 3.27 gears as well?
So if my rear end in my 87 GT has 3.55s then it had been swapped before I got it?