Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades.The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link. Kit includes all necessary mounting hardware.Note:Only for use on stock height or lifted vehicles with the OE center-link in the stock location.This Cognito product is protected by Utility Patent number US 7,475,891 B2 - All Rights Reserved. Cognito 11-24 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD Forged Pitman Idler Arm Support Kit. Pitman and Idler Arm Support Kit 2011-2022 GM 2500HD/3500HD. Forged steel and CNC machined support brackets. Increases steering component and tire life. Reduces lane wandering and driver fatigue. Greatly improves handling. Improves fuel mileage. Black durable finish. Steering Idler Arm. Uses F.K. Rod Ends. Utility patent

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