deetz03

that's funny, i haven't even been on this site for a month and have seen this posted like 8 times. i'm going with 3:73's, more highway driving

99GTvert

And also what size their tire is.

Racing2fast

Im running a 2000 Gt w/ T45 tranny, and 275/40/17's in the rear. On the HWY at about 70-75mph, Im hitting about 2300-2400rpm. Im glad I went 3.73's, much more RPM's than that and I'd hate it. Almost wished I would have gone 3.55's, but that's just me, and my .02!

jRock617

i think 3.73s will be better for u, since you dont want high rpms. also if ur going with a s/c later, i wouldnt go with the 4.10s

Mustang_NTriangle

If you go F/I U will hit your limiter in 4 gear w/4.10s in th 1/4 mile. Consider 3.90s.