With 2.73 gears, crossing the line near the top of 3rd is completely possible - but not desirable if optimizing your 1/4 mile time is the goal. Ideally you'd want to cross the finish line perhaps a couple of hundred rpm above the power peak in 4th. For a stock or nearly stock car, the power peak is around 4500-4800 rpm. Most folks hold the car MUCH too long in each gear for the quickest acceleration. It makes lots of noise and they think they are going quicker but they aren't. With near stock engines, shift points in the 4800-5000 rpm range will get you down the track the quickest. You want to keep the engine working between the torque and HP peaks which occur around 3500 for torque and 4600 for HP.
4.10 gears would likely have the stocker crossing the line near the power peak in 4th instead of third.