Werd.... This guy is right on the money.. i been around 5.0's for a long time and these are the correct gears to go with ..:)

I beg to differ :)

Hey guys i just got a new t5 about 6 months ago and i had the 3.73 gear in it and i switch to the 4.10 and i just put the 3.90 in last week and they are the best gears you can buy Its like having the take off of the 4.10 but with no spinning at all. I would say go with the 3.90 they are great.
Ernie

So you had 3.73's, then 4.10's, then 3.90's? Doesn't that get expensive?

well the 3.73 and the 4.10 i got brad new ford racing brand on ebay for 75 dollors and the new 3.90s i got from normal price at 180 and besides me dads famley owns Dietz & watson so i can buy just about anything.
but to the point those gears were great

Ernie