the NP203 has been found out will work for the fj62 so there is a good chance it will work for the 91-92 fj80....Just thought you guys might like to know. If it doesnt bolt up to the fj80 case you'll be able 60-62 case...aside from driveshaft and linkage mods its pretty much bolt in.
Details are in 60s tech.
Details are in 60s tech.