It fits stock to 6" lifts.

The Apoc Hummer H2 rear control arms are a significant improvement over factory options. While stock arms are suitable for factory-sized tires and suspension, they are not strong enough to handle larger tires and lifts. By using Apoc Hummer rear control arms, you can maintain proper suspension and drive line geometry, ensuring your vehicle handles like stock but better. Adding lifts to your H2 Hummer changes drive line angles, potentially leading to vibration and premature u joint failure. Don't sacrifice reliability for looks - upgrade your control arms for easy driving. The adjustable control arms can accommodate up to 6" of lift and can be easily installed for optimal performance in extreme situations. Their solid construction and reliable adjustment system provide a safe and smooth driving experience, regardless of terrain or tire size.

Parts Included:

• 2 Upper Rear Control Arms
• 2 Lower Rear Control Arms
• Top Quality Polyurethane Bushings
• Heavy Wall Tubing
• Bushing Ends DOM Tubing 
• Uses Factory Hardware
• Grease Fitting For Each Bushing For Long Life

Install Time:

• 3-4 Hours
• Basic hand tools
• Jack and Jack stand.

Control Arm lengths 

If you're upgrading from factory control arms, it's important to adjust their length according to your lift size to maintain accurate steering geometry. Remember, the longer the lift, the longer the control arms should be. To avoid any guesswork, reach out to the lift kit manufacturer to confirm your lift size. Following the instructions, you'll receive the necessary measurements to adjust each control arm to match your lift. Once installed, it's recommended to get an alignment to ensure correct alignment angles.