The axles on these are under the spring, not over like the cars. To raise the rear, you can remove the U bolts, drop the axle down, put in a lift block and install longer U bolts.
There are some warnings on these.
Be careful doing the work. Lots of weight that can shift.
They should be strong.
They should be limited to an inch or 2..
you may want to install an angle shim if the pinion angle is off.
Never use them on the front.
Here's what they look like (Jeg's)
Here's one installed
If you install them on a car, they are lowering blocks, because the move to axle UP in relation to the springs, not down...
That's the right way to do it. On my 108, some past owner put in the rear axle and springs wrong. I've got to fix it, but have been putting it off. I'm only running around town and short distances, plus I've got a bunch of other stuff to fix, so I haven't done it yet. I'm doing a major cleanup of the engine bay right now.
https://board.moparts.org/ubbthreads/show...e=0&fpart=8How is it lifted to clear those 15X10s?
The rear of the spring has a hanger that is supposed to bolt to the body and go UP to the spring end. On this one, the hanger goes DOWN.
This will mess with the proper suspension geometry and the pinion angle. There have been cases where it's torn up U-joints.
Just another thing on the list.