2019–2025 Chevrolet Silverado & GMC Sierra 1500 4-Inch Readylift SST Upper Control Arms with ARC Brackets

Description

ReadyLift’s 4″ SST Upper Control Arms for the 2019-2025 Chevy Silverado / GMC Sierra 1500 are engineered for trucks equipped with Adaptive Ride Control (ARC) and ReadyLift’s 4″ lift systems. DOM tubular steel construction with ReadyLift’s proprietary heavy-duty ball joint and TCT self-lubricating bushings. Corrected ball joint geometry maintains proper alignment and handling at the lifted ride height.

Fits: 2019-2025 Chevy Silverado 1500 / GMC Sierra 1500 equipped with Adaptive Ride Control (ARC) — typically Denali, High Country, and similar premium trims. Designed for 4″ lifted trucks.

Includes: (2) DOM tubular UCAs with HD ball joints and TCT bushings, and all installation hardware.

Part Number: 67-39401 | Lifetime Limited Warranty

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