Ok heres the situation, I need to address my rear end. It has 4.10s and the the blower its too much, I havent driven it yet but i know its to much, I shift way to fast as it is without the SC. My factory traction Lok is Shot, and the rear end is leaking out of the pinion seal. Im debating on whether or not to just rebuild the traction lok or get a Locker rear end. Im looking at the Auburn Posi unit from brothers performance, seeing as it is a resonable price around 375, plus a set of 3.73 gears. My concern is, i dont want to have to get 31 spline axels for 4 lug and then get new axles when i do a 5 lug conversion, dont have that cash right now, I was thinking about getting that Auburn unit with 28 splines and using the stock axles until i do a five lug conversion and then getting some Moser Axles with 28 spline as well. Is it that much more durable. I cant see snapping a new HP Moser Axle with my power level. I dunno need some sugestions