01yellowgt

Im not going to recommend richmond. The richmond gears whine for more people than not. Very strong gears, im not going with them again unless its a drag only car.

if you are are thinging bought it, go 4:10.


When i have the money to ditch the richmond 4:10. Im getting frrp and maybe 4:30's(depending on if i finely make a solid mod plan)

06mustang88

ok, the reason people say that 4.10's are too much is because on the highway the rpms in 5th gear are higher when crusin at the same speed as the 3.73's. in reality, it's not that much of a difference. and there is even less of a difference betweet the rpms of the 3.90 and 4.10. so to put it simple, if you want more than the 3.73's GO WITH 4.10'S. you'll be happy with them i promise

mustangman02232

go with either ford or motive (ford preferably) 4.10s or 4.30s

ALSANT99

If I go with 4.10`s and one day go past bolt on mods such as a supercharger would that be a problem?

mustangman02232

depends on what kind of supercharger you put on

mself52

hey i just got my car back from the shop from getting the 4.10's installed and i ALREADY regret not getting 4.30's..........TRUST ME dont get 3.90

ALSANT99

You guys are really making me think about going with 4.10`s . I geuss it will be a last minute decision or the flip of a coin .Thanks for everyones input .