Ive thought about doing the BJ lift, but when you do that your increasing the angle of your tie rods quite a bit and putting alot more stress on the idler arm, also consider the increased stress on those bolts that attach to the upper control arm and the ball joint...for $100 dollars they dont do much for performance, i just bought some Sway-Away torsion bars and i cant say enough good thinks about them, probably the best $120 i spent on my truck yet...

97 FZJ80, Stock, Factory Lockers.