Topic: Rear end gears

[nick6204]

I read alot about the automatic using 4.10 but i have a auto 99 gt and im looking for a rear end gear but i drive some highway and i hear 4.10 are not what i want for that should i go with 3.73s i also heard somthing about 3.90s??

[Soaring]

4:10's are for racing from light to light or the quarter.  Daily driving in the city calls for the 3:73's and for highway, the 2:73's.  Determine what your driving habits are, and go with the gears that fit those habits. 

[nick6204]

Thanks thats what i thought i think i will go with the 3.73s

[Blown2v]

just get 4.10s they help out alot but it also depends on what you want to do later with your car

[skidad62]

Don't fear the gear!  If you are staying naturally aspirated I'd go 430s with an automatic.  410 or 430s for a manual.

I was running 373s and stepped up to 410s even with my supercharged set up... verrry pleased with the 410s.  Awesome on the highway and around town.