Shifting problem with 833

http://specialtyformulations.netfirms.com/store/nfoscomm/catalog/index.php

It looks like they are temorarily closed, but you can still click through the catalog to see the different lubes they offer. Other than that I'd recommend Royal Purple synchromax for a cold weather 833, or possibly RP Maxgear for warm weather/racing. There's tons of other high quality synthetic tranny lubes out there from XOM, Amsoil, etc. Any new, lighter synthetic tranny lube will be way better than the old standard conventional gear oil or ATF people have been putting in these things for the last thirty years.