<VV> Synchromesh problems

[Smitty]

Smitty Says;  Taking Jim Becker's advise to check out what the computer has 
to say, a step farther,  I read up at several locations.  The best was 
reached by using key words "GL-4, GL-5 transmission lube."  The post on the 
menu by Richard Widman was very educational if not gratifying.  His post is 
titled "The difference between GL-4 and GL-5."  I say not gratifying because 
the situation seems hopeless to me. You may remember Richard as the man who 
resurrected the only Corvair in Bolivia.
So from the mouth of one who is a refinery engineer I don't see that we have 
a long term choice but to try things (as I did) and see what works.  The 
problem with a Corvair (as Richard mentions) is that the lube is shared by 
the transmission where synchromesh protection is a priority, and the 
differential, where the hypoid gear extreme pressure is a priority.
If you look for help on the labeling of the products, you lose.