4" LIFT KIT W/ NX2 SHOCKS 19-26 GM 1500 TRAILBOSS/AT4 2.7/3.0L

BDS 4" LIFT KIT WITH NX2 SHOCKS | 19-26 SILVERADO TRAIL BOSS/SIERRA 1500 AT4 2.7/3.0L

• High clearance crossmember design maximizes ground clearance.
• Robust steering knuckles maintain ESC system compliance.
• High-strength replacement upper control arms provide durability and serviceability.
• HD skid plate system improved offroad protection.
• Multipoint differential relocation brackets to secure the front axle and improve CV angles.
• Factory Protection Plus drivetrain warranty included.

Important Note: Requires frame bracket modification. Factory 17" and 18" wheels cannot be reinstalled due to tie rod end interference, stock 20" wheels can be reinstalled. 17" wheels with 4.5" backspacing should be test fit prior to mounting the tire to ensure proper clearance to the steering knuckle / tie rod. All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper. Some wheel profiles will not clear the brake caliper. These can be test fitted before the vehicle is lifted in a stock condition. 2.7L Turbo models use Diesel kit for proper skid plate fitment. If equipped with a mono-leaf rear spring please use part BDS-UBT4064.