After a lot of transmission problems, I finally have a sweet rebuilt tranny with all new parts. I have about 500 miles on it. I am running gl-4 with half a quart of syncromech. Should I change out the oil to get rid of the rebuild crud/assembly grease?

 

Bump, now about a thousand miles.

 

No more than a w56 holds why not?

:wabbit2:

 

that would be a good idea new syncro's always puts a little brass in the oil

 

just don't fill it with just power punch it is a real bugger to shift gears when it is cold out until it warms up(about 10 miles) my brother did this in his datsun and we live 50 miles from town.