[250stroker]

Hey guys. I normally pull a 4x4 6.0 but I picked up A 2 wheel drive 7.3 for 500 bucks and I wanted to pull it. It's an auto and I'm not sure what gear in the rear I can run. It has 373 in it. I put a 66 charger on it and some custom tunes. Just wanna try it for fun at a local brush pull tommorow. Any help would be greatly appreciated. Thanks