I plan on pulling the tranny soon to have the bearings replaced. The syncros are in good shape (no gears grind) but I want all the bearings replaced. Any idea what the average labor time would be for this job if I brought them the tranny already pulled?

 

Expect to pay $150 to $300. I paid $150 for mine but got a pretty sweet deal from a friend of a friend.

Since you have the tranny apart, you might as well do the syncros too. I got the complete kit of all bearings and syncros from http://www.standardtransmission.com for about $160.