These Rough Country 29501 upper front control arms for the GMC Sierra 1500 4wd pickup are are great for vehicles with 3" to 3.5" of suspension lift. Improves range of motion and wheel articulation. These 1-piece aluminum forged arms are superior in strength and durability, with no welded weak spots that can break or bend.

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

• Forged 1 piece design
• Improves suspension articulation for off-roading performance
• Designed for lifted vehicles (3 inches to 3.5 inches)
• Made out of forged aluminum giving your control arms strength and durability
• Pre-Press OEM style rubber bushings
• Includes POM ball joints offering greater motion and easy install
• Ball joints are fully greaseable
• Lifetime Replacement Guarantee