These Rough Country 1959 forged aluminum 1-piece upper front control arms for the GMC Sierra 2500HD 4wd pickup are a great suspension upgrade for vehicles lifted 3.5 inches. Designed to make alignment adjustments easier and using clevite rubber bushings.

These arms feature POM ball joints for better range of motion than standard or OE replacements.  Using a polyoxymethylene ball with a low coefficient of friction for extended life.  Each ball joint is fully greaseable.

Top Features & Benefits

• Made of forged aluminum for strength and durability
• 1 piece design
• No welding weak spots
• Corrects ball joint angle on lifted vehicles
• Improves suspension articulation for off-roading performance
• Includes POM ball joints offering greater motion and easy install
• Ball joints are fully greasable
• Lifetime Replacement Guarantee
• Clevite brand OEM style rubber bushings