1.5" Control Arm Leveling Kit - 22+ GM 1500 ZR2/AT4X

This leveling kit delivers the perfect amount of lift while maintaining factory strut geometry and clearances, thanks to its innovative interlocking pre-load spacer for a hassle-free installation. Recognizing the limited dynamic range of the factory upper control arms when lifting AT4X/ZR2 trucks further, this kit includes our premium tubular upper control arms. These arms feature corrected ball joint cup angles, heavy-duty replaceable ball joints, and advanced Terrain Control Technology (TCT) maintenance-free pivot bushings with side-biter washers—ensuring improved alignment retention and long-lasting performance.

Kit Components:

• Front Strut Spacers
• Shock Assembly Preload Spacers Half
• Upper Control Arm Left Hand Side
• Upper Control Arm Right Hand Side
• Laser Cut Washers
• Hardware pack

Note: AT4X and ZR2 may not fit the same size tire. This is due to the difference in the front fender opening design.