With a GPA that low, all bets are off. 177 and a 3, most places will stomach that. 177 and a 2, you'll find plenty of places that will eat that 2 for the 177, but plenty that think that's just too risky of a proposition.
I don't feel like doing the math right now, but I think at most places, your index number would probably be below someone with a 165 and a 3.5.