Stuck posi clutches

[hiperf69]

Just like what Tony said;
Lynn, you can cure this with a trip to "Wallmart".
If you go late at night and find an open area with the space,
Then crank the wheel hard to one side, slowly
Do 3 or 4 full turns and then the same the other direction, it
Will get the gear lube worked into the clutch.
After doing rearend rebuilds for 30 years I have seen this manny times,also
I am not a fan of Syntheic's but that is up to you, just make sure you get the "GM"
posi additive.
It is a "Must" have!!
I have never found an aftermarket that work even close.
Just my thoughts,Joe.