Depending on your combo you might have a lot to play with. If you have a stroker, they have a lot of torque and don't need a 3.73 or 3.91+ to make it work. With a modest gear (like a 3.23) and a lot of torque, you can burn tires at will and still cruise at 65 on the highway at around 2500 rom or so. Like the best of both worlds without a overdrive.
