03GTJC

IMHO 3.73 are for manual and 4.10 are for automatics. If you put 4.10s in a manual your first gear will be too short. Now you can do 4.10's on a manual it will just take some getting used to. You'll have to start out slow and get used to the gears. 3.73's will give you great performance but it wouldn't be a good as 4.10s since 4.10s are faster acceleration, but it comes down to what you want.

check this http://www.stangnet.com/Tech-Article...d-Answers.html Gears: Advice and Answers

gt_stang101

So people say .410's for a supercharger are a bad idea just cause it's so short and you're shifting fairly fast?