Interesting. So I most likely have a 55-57 rear end in this thing. What kind of a gear ratio came in the 55-57? (please don't tell me they varied). I'd just as soon keep it if it's going to work with my setup (by work I mean ok for city or highway driving)... I'm thinking a 250/th350 combo..I know I'm going to hear it from people that think I should do other combos, but this is the one that I've finally decided on.
