CLICK HERE TO DOWNLOAD INSTALLATION INSTRUCTIONS (pdf file)
Duck Head patent pending torsion bar keys
by ProRYDE are like no other aftermarket torsion
key leveling solution. While competitive products have simply mirrored the shape
of the OE key and "indexed" the hex to put more initial preload on the
torsion bar, we have taken things a few steps further. Actually, we went through
the process of rethinking the entire shape of the key and the adjustment system.
The result? A torsion bar key that not only makes front ride height changes
up to 3.0" beyond what the OE key offers, but all changes in between. Duck
Head torsion bar keys have the widest adjustment range* of any key
on the market, and without ever needing to remove it or "re-calibrate"
it as some other manufacturer's keys require. We've also made the effort to
include special shock extenders whenever a particular truck requires it so that
the vehicle rides just like it did from the factory.
If you're looking to give your truck that aggressive, level stance and run
up to 33" tire/wheel combinations, install a Duck
Head adjustable torsion bar leveling kit today!
*Range as defined as the amount of total on-the-vehicle adjustment
without removal, recalibration, and re-installation as required with some competitive
products.
That's the ticket. 
