From Superior Engineering Australia we offer long shackles (Extended Shackles) for most leaf springs that lift the vehicle about 1 inch (2cm) per axle.
LandCruiser HJ60 / 61 front and rear
LandCruiser HJ76 / 78/79 behind
LandCruiser HJ75 front and rear
The spring adjustment can be left, which leads to a heightening of the vehicle without loss of suspension comfort. For the front axle, the wheels must be ordered, so that the steering adjustment of the front axle is correct.