dougs97mustang

what rpm will i be running around 60mphwith 3.73 or 4.10s its a 97 gt. any good sugestions on which to get?

Black_GT_02

A quick search will show you hundreds of threads asking the same question[&:]

IMO:
Manual - 3.73's
Auto - 4.10

especially if you're thinking s/c down the road

BolognaPony

a 97 non PI Gt is gonna need all it can get.

4.10

jmac72187

4.10's if you don't plan on FI later on.

baino

i'd say 4:10s too

bigmoose15

find out for yourself:

http://www.svtoa-atlanta.org/cgi-bin/trans.cgi

jsmarsh25

you could always go with 3.90's as well.....

4.6redgt

i have 3.73's in my 96 and it made a hell of a difference. I spin till middle of second with decent tires so 4.10's would be horrible unless u have the rubber to go out back.

2004Lovemustangs

I had 2000 GT Automatic with stock gears, but when I changed them to 4.10, the mpg on the highway went WAY South. However, I noticed the horsepower was at its peak. Gears are great, but not for highway driving. Overall, I agree with Black_02_GT, 3.73 for manual, and 4.10 for Auto. Good Luck

MJH78

I'm curious about your setup becuz im thinking of 373's, but in the back of my mind is the thought that I'm just going to make my acceleration worse with gears unless I get drag radials. hypothetically if you could create a ghost car so to speak with your original 3.27s or whatever they are in a 96 and race it with your car now with 373's, do you think you'd come out ahead, even with all that wheelspin?