Torsion bar key Fit for Chevy GMC 1500, KSP Forged Torsion Bar Keys Lift Kit adjustable 1"-3" Front truck SUV Suspension Level for Silverado sierra 1500 classic 99-07 4WD 6 Lug

Tool works great. Recommend using a wrench or socket and ratchet to hand adjust the tool. As recommended in the instructions, do not use an impact wrench or impact driver to tighten. This may risk marring the threads on the bolt. I used a 1” socket and ratchet and after a couple of turns the torsion bar adjuster bolt was loose and could be removed.

Choices for a small lift include 3" drop spindles (that require 17" rims that I didn't have), cranking up the oem torsion bars to max (and changing the ride quality to being more bouncy & stiffer) OR buy these keys that reindex the torsion bars and thus giving you about two inches of lift and the same ride! Don't forget you can max out your suspension if you try to go to high with these to where your a-arm will hit the stop all the time on bumpy roads. If you are on the street all the time you probably don't have to worry about that much at all. Great product, easy to put in, just need a torsion bar tool...that I could rent from Autozone for free.

I read some people had problems with threads stripping.. I didn’t have that problem…..Works perfectly fine, just don’t use a impact gun. Take your time with a ratchet. And make sure to grease the threads prior to use. I’ve already used this over a dozen times. Great for the price.

I used it for its intended purpose

Good product and good value. Work great once installed and tuned. Old keys were rusted and seized in place. Required a couple of hours of careful bounding with a large steel rod and sledgehammer to drive loose without bending critical frame components. Once installed, they do require tuning. If the torsion bars are turned this can impact ride height. Do some research and use the right tools before attempting install.