My 01 Cobra has 3:27 gears from the factory. I had 3:73 gears installed. Made a huge difference in the 1/4 mile times and the 0-60 mph times, lost 1 mpg hwy and 0 mpg in city driving. All 01 Cobras are 5 speed.
Later
DT
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2001 Laser Red Cobra
Superchipped
3:73 gears
Steeda short Shifter
http://www.zing.com/album/?id=4292685055