Autocraft 3" Lowering Block Kit

Comments about Superior 3" Lowering Block Kit:

I followed the instructions for the u bolt torque specs. One nut popped real loud and stripped long before it reached the torque spec. Thats not a good feeling considering those are what holds the axle to the vehicle.

Comments about Superior 3" Lowering Block Kit:

The u-bolts would strip long before reaching the torque spec. Not good since they hold the axle to the vehicle.

Comments about Superior 3" Lowering Block Kit:

First of all the U Bolts are not long enough, the blocks are bending and shifting around, I have had to purchase custom U Bolts and stronger Blocks.
DO NOT PURCHASE ALUMINUM BLOCKS! Get steel or cast iron.
This lift kit is dangerous and a waste of time.

Comments about Superior 3" Lowering Block Kit:

I had to purchase separate U-bolts at a 4x4 shop which cost as much as the original kit. The blocks lifted the vehicle 3-inches while the included u-bolts were only an inch longer than the factory bolts.