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Our torsion keys are designed to grab the “FLAT” of the torsion bar for a tighter, sturdier fit. The adjustable torsion key provides 1” to 2” of lift and gives clearance to add up to 33" wheels and tires to your GM Truck.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.