I have found the most economical way to buy the gear lube is buying the 2 1/2 gallon containers. Its called the 2 1/2 gallon twin pack. This enough to do 2 cruisers. They seem to be fazing out the 80-90W as it is no longer offered in the "twin pack" . I'd go with the 75-90W this seems to be the latest and greatest they've got now. Should work great in your 60. It is what I'll be using next time I have ro order some.The FJ60 manual calls for 90w in the tranny and t'case. I'm wanting to go with AMSoil, but AFAIK they don't make a 90w. So, would running 80w-90w be ok?