- Apr 6, 2003
- Sumner, WA
I have a 79 fj40 and was pulling a dumpster truck out of a field. I had always thought I had open diffs, but I dug 4 holes about the same size. Does this mean I have limited slip? if so how do you tell if you do. I have no idea what the po did to the truck but it was mostly stock when I got it. Thanks for the info.