[Rickel423]

A while back a posted a thread about what mods to make to get me faster. Quite a few people suggested "4.10's" What exactly does that mean? How difficult/Time consuming is an install like that

[Johnny_Rocket76]

4.10 gears wont increase horsepower but they will increase torque. Gear ratio is the amount of times the drive shaft turns compared to the amount of times your wheels turn. With a 4.10 gear, your drive shaft will turn 4.10 times for every 1 wheel revolution. This is not a do it yourself mod unless you are very mechanically inclined. You might be better of buying a take off rear end with 4.10 gears and a Tloc. If you are brave enough to take on the task of doing it yourself this will help.
http://www.allfordmustangs.com/forum...-10-gears.html
Good luck!

[Jshem746]

dont dare do gear installs urself. ull get terrible results, espceially if ur inexperienced. save ur money and get a gts 8.8. itll come w/ t-lock and u could order one that has the 4.10s in it already.