Help me build a rear!

[Mean88]

I am in need of a rear end setup. I ran 13.2@105 this year at the track, and I blew my brand new trac loc. I need to upgrade, but to what? I originally had 3.73 gears, but I want to step up to 4.10's this year. I dont know what the best combination is going to be for me, especially since I am launching on dr's. The eaton looks nice, but then I will have to change my axles. I am going to college next fall, and I need to save as much as I can. What is my best bet, as far as cost and reliability? Will I need to change my axles? I really dont want to open up my rear again. I have a tko, centerforce, and a fms al/ds. the rear is the weak point here. Let me know what you think.
Ted

 

[blown1989saleen]

what do you mean with the eaton youll have to change your axles??? if you wanna retain the 28 spline axles(wich i dont remmend if you plan on using slicks)the Eaton IS available in a 28 spline version

 

[Mean88]

oh, ok. what would best compliment what I already have as far as drivetrain?