What gears do you have now?
I got the 2.5L 5 speed and I have 31's. I upgraded to the 8.8 with 4.10 L/S from my 7.5 with 3.73 open. It put me back at stock power. I really havent tested the L/S out to much yet. Been way to busy to go play. We will see what happens this winter in the snow.
How often do you play? Do you really need a locker? I personally wouldnt waste the money on a locker in a 2wd. Thats why I went with just a L/S cause thats all I needed. If it was a 4x4 off road vehicle, then I would consider a locker.
1999 Ranger Flareside SOLD
2013 F150 STX 4x4 5.0L