When I bought my FJ40 about 5 years ago the guy gave me a 4 speedTrans/split case transfer unit. I have read that the split cases didn't come out until 1981 or 1982. Could someone tell me for sure what year these came out for whichever type of cruiser (FJ40, FJ60 etc...) or perhaps how to identify what year mine is by the numbers. There is a nice toyota salvage yard with a few cruisers nearby and I want to offer to trade the trans unit for some parts like maybe a front axle or something, and I am trying to figure out how much it is worth before I go see him. Thanks all.