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Cognito torsion bar adjuster keys let you set the front ride height for leveling and certain lifted applications while preserving ample droop travel for ride quality. They’re commonly used when a lift requires higher torsion bar indexing, though some trucks with higher factory spring rates may not need them. These forged steel keys fit 1999–2006 Silverado/Sierra 1500 2WD/4WD front ends and are supplied in raw finish.
Cognito 99-06 Chevy/GMC Silverado/Sierra 1500 2WD/4WD Torsion Bar Keys
