2000-2006 Yukon / GM 1500 4" Lift Kit (BDS1815H)

The BDS 4" lift kit for the 2000-2006 Chevy Avalanche, Suburban, or Tahoe and GMC Yukon 1500 4WD clears up to 33" tires and uses a No Torsion Bar Drop System that mounts the torsion bars to the top of the lower a-arm for maximum ground clearance. Up front it runs torsion bar relocation brackets, high-arched 1/4" steel crossmembers, multi-piece differential relocation brackets, heavy-duty skid plates, CNC-machined ductile iron steering knuckles, sway bar drops, bump stop extensions, brake line brackets, and CV spacers. The rear uses new coil springs, track bar relocation, sway bar links, and extended bump stops, with brackets for Auto Ride trucks or precision-tuned NX2 Nitro or FOX 2.0 shocks.

Features

• No torsion bar drop design maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• HD skid plate system for improved offroad protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Factory Protection Plus drivetrain warranty included
• Choice of NX2 or FOX 2.0 gas shocks
• Auto-Ride bracket option maintains the factory air shocks

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Spacer
• Shocks Included: No
• Front Lift Height: 4.5 inch
• Rear Lift Height: 3.5 inch

Recommended Tire & Wheel Fitment

• Tire Size: 33x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 5/5.75

Notes

• Special tool (Kent Moore Tools Part# J-42393) required to unload/load torsion bars; not available through BDS.
• Requires frame bracket modification and differential mount modification.
• All-wheel drive models will require front driveline modification.
• If equipped with stock 17" wheels, they must be replaced with 17" or larger aftermarket wheels. Larger tires cannot be installed on OEM wheels.
• Auto-Ride equipped vehicles require part #121400 in place of the front and rear shocks.
• Will not fit 2000 model Escalades.
• Will not fit models equipped with Magnetic Ride Control.

Includes

• BDS021359, 2000-2006 GM 1500/SUV 3.5 inch Rear (UPC 658848614578)
• BDS021450, 4.5in Torsion Bar System (UPC 658848614660)
• BDS021610, 99-03 GM 1500/Silverado Box Kit (1of2) (UPC 658848614820)
• BDS021626, 99-06 K1500 Main Box Kit (UPC 658848614851)
• BDS121400, Auto Ride Relocation 4in (UPC 658848618996)
• BDS121614, Front Skid Plate (UPC 658848619115)