hi, I have a question about the posi lok system that replaces the vacuum on S-10 4x4s that engages the front axle.
My vacuum is worthless as are any others, but I was wondering if anyone has replaced this item on their 4x4 with
the posi lok, if you have ,did it work, have you had any problems with it, and is it difficult to replace? Any info would
be helpful. Thanks for the help.