[Perfect Geometry for 2-4" Lifts] – Solves Alignment Issues. Are you struggling with poor handling or uneven tire wear after lifting your truck? Our upper control arms are specifically engineered to correct suspension geometry on 2-4 inch lifts. By restoring the proper caster and camber angles, they ensure a smooth, factory-like ride and precise steering response for your 2000-2010 Silverado/Sierra 2500 3500 HD [Tubular Steel Construction] – Enhanced Stability & Durability. Built from high-strength, mandrel-bent tubular steel, these arms offer superior structural integrity compared to stock stamped-steel parts. While designed for daily driving and light off-roading rather than extreme rock crawling, the precision-welded design provides the reliable support your 8-lug Chevy or GMC truck needs for highway stability and towing [Maintenance-Friendly Design] – Greaseable Ball Joints. Stop the squeaking! Our control arms feature pre-installed, high-quality ball joints with integrated grease zerks. This allows for easy routine maintenance, ensuring a longer lifespan and quieter operation. The upgraded bushings are designed to absorb road vibrations, providing a comfortable cabin experience during long-haul drives [Comprehensive Fitment] – 2WD/4WD & HD Compatibility. Precision-engineered for 2000-2010 Chevrolet Silverado and GMC Sierra 2500 3500 HD (8-Lug Models). Whether you have a 2WD work truck or a 4WD weekend adventurer, these arms are a direct-fit replacement. Note: Designed specifically for trucks with 2-4" front lifts to ensure optimal ball joint operating angles and prevent binding [Bolt-On Installation] – No Modifications Required. Save time in the garage with our 100% bolt-on design. This kit includes a pair of front upper control arms (Driver & Passenger side) that install directly into factory mounting locations without the need for cutting or drilling. It's the ideal DIY upgrade for truck owners looking to improve their suspension performance without the complexity of a full racing setup
NOTICE
1. Please make sure your vehicle model is 2000-2010 Chevy Silverado 2500HD 3500HD
2000-2010 GMC Sierra 2500 3500
2003-2009 Hummer H2
2.We can bring you more satisfactory after-sales service.
SPECIFICATION:
Color: Black
Lift Height: 2-4"
Material: Made of 1.25" DOM tube
Fitment:
Chevy:
2000-2010 Silverado 2500HD 3500HD
GMC:
2000-2010 Sierra 2500HD 3500HD
Hummer:
2003-2009 H2
ADVANTAGE
MATERIAL: Made of thickened cold-drawn steel pipe with plastic spraying treatment on the surface to improve the service life.MIG welding provides better stability.PU bushing and surface U-groove can reduce noise and easier lubrication, suitable for high temperature and low temperature weather.
PERFORMERCE: The ball joint has a large adjustable angle and ball pins are made of high-frequency heat-treated alloy steel for extra strength. The ball pin has a hexagonal hole for easy installation. High-quality professional tower dust jacket prevents sediment from entering and greatly extends the service life of the ball joints.
SPECIFICITIES: The added grease zerk at the bottom of the ball joint allows you to add grease freely(The grease zerk is equipped with a dust cap to prevent the grease nipple from being contaminated), and new ball joints do not require additional grease for 1 year.
