stupidaso06

Im looking into gears. So should i go for 3.73 or 3.55. Ive got an 89 gt, 5-speed. Does anyone know about how much it would cost too?

georgiaguy246

i would go 3.55 for manual and 3.73 for autos. just my opinion tho, and maybe around $500. depends on your area.

89 mustang

I have 3.55 for sale but not sure whats better 3.73 or 3.55 let meknow is your intrested

samseed101

3.73s, end of story. Next thread please

Most people recommend 4.10 for auto, 3.73 for manual.

Ecstasy

3.73s for manual 4.10's for auto. gears arent too expensive, if you install them yourself youll save about $100 bucks though. dont ever buy used gears btw. if you dont put them back in the pattern they were in they will whine like high hell.

stupidaso06

Does anyone have a set of 3.73's?

ooticamitica

3:73 is the way to go.

stupidaso06

what do you all think of these? http://cgi.ebay.com/ebaymotors/3-73-...QQcmdZViewItem

turbosha

i would go with a good brand name, ibought some 3.90 motive gears and they whine alittle on acceleration

tuff5liter

i have a 91 gt with a 5 speed...about 3 years ago i got 3.73 gears and of course it was better than stocks lil 3.08, but my car still didnt have the takeoff i still wanted. Now I am looking into either 4.10s or 4.30s. Make sure you research the gears, and i would either take them to ford to have them install them, or another equally qualified technician. Just make sure you are happy with them. I would get a friend that has 373 and another with 355 and ask to drive their car (you never know it might happen) and then use your own judgement.