440 Automatic. What gears are you running?

Do you track the car? On the street, are you happy with the 4.10 or do you wish you could try a different gear? If so what gear would you like to try?
I might go 3.91 but this car is new to me and I'm still sorting it out. I don't think it's too bad but i wouldn't ever get on the highway with it. Im currently dreaming of adding more power. It doesn't blow the tires off to bad but I'm on 325 et streets.