I have an 87 yota truck and completely building a tube chassis from the ground up to make a truggy. I purchased a FJ60 front axle for it complete hub to hub for 350, and I also bought an fj80 locking third member with the 4.11 gears to put in it. the gears are in great shape look new! also just sandblasted the outside of the 3rd and gave it a few coats of rustoleum black. the only thing wrong with it is the electric motor that bolts on the housing is junk. I believe you can also convert the e motor to a cable operated system that is actually easier and more reliable. but i still have the old motor which means you can send it in to be rebuilt for i think 100 to 200 bucks with inchworm i believe??? (correct me if im wrong) but id be willing to sell the third member cuz i just spooled the existing 3rd cuz its offroad only rig. pm me if your interested its a great deal the guy from inchworm said the housing of the 3rd with no gears in it can go for up to 500 bucks and said i could get around 700 bucks for what i have... however i am VERY flexable shoot me offers i will not be turned off by anything.