2019-2024 GMC 1500 SST Upper Control Arm Kit (67-3940)

These ReadyLift Upper Control Arms are a great addition to lifted trucks. They provide improved suspension geometry for improved tire wear, increased stability, better handling, and exceptional road feel. Upper Control Arms are an integral part of independent front suspension (IFS) vehicles and generally connect the top of the knuckle to the frame.

Part Number: 67-3940

• For 4" lifted trucks
• One pair of HD DOM tube steel control arms with corrected ball joint angles & HD ball joints
• Terrain Control Technology maintenance-free and self-lubricating pivot bushings

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