Ok folks i need ur help what's the best posi system for my car is a 2001 mustang gt and the limited slip is not doing his job right (probably because the power I make now)
So I'm planing to fix that so any advice would be appreciated
Mmr long block
480 rwhp 450 # of torque
Yea I just got done ordering all the parts to rebuild my rear end and everyone says that it's either Detroit locker or true trac or go with the ford racing. Either way I wouldn't waste my money unless I was going up to 31 spline. The stock axles are tough but not invincible. I snapped one and it's got about a inches worth of axle shrapnel in the tube, the spider gear cracked and the ring lost 3 teeth. it's worth the money to step up.