BDS 6 Inch Lift Kit | Chevy Silverado & GMC Sierra 2500HD (2001-2010) 2WD | Carrier Above Crossmember | NX2 Nitro Series

Configured for trucks where the carrier bearing is mounted above the crossmember, paired with NX2 Nitro Series shocks featuring a nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends, a 1-3/8-inch high-flow piston, self-lubricating seals, and a silver powder coat finish.

Overview

The BDS 6-inch lift kit for the 2001–2010 Chevy Silverado and GMC Sierra 2500HD 2WD is engineered to improve stance, performance, and off-road capability. BDS designed a No Torsion Bar Drop System that mounts the torsion bars directly to the top of the lower a-arm, eliminating the need to drop the torsion bar cross-member and maximizing ground clearance. The kit provides clearance for up to 35-inch tires and includes everything needed for a comprehensive front and rear suspension lift.

Up front, the kit utilizes torsion bar relocation brackets, high-arched 1/4-inch thick steel crossmembers, heavy duty skid plates, and CNC-machined ductile iron steering knuckles to correct steering geometry at the new ride height. Sway bar drops, bump stop extensions, brake line brackets, and all required hardware are also included. In the rear, BDS offers both replacement lift block and full Glide-Ride leaf spring options, along with new u-bolts, brake line brackets, and a choice of NX2 Nitro or FOX 2.0 Performance Series shocks.

Features

• High Clearance design with No Torsion Bar Drop system maximizes ground clearance
• Robust CNC-machined ductile cast iron steering knuckles maintain ESC system compliance and factory tie rod end compatibility
• HD skid plate system for improved off-road protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Factory Protection Plus drivetrain warranty included
• Choice of NX2 Nitro Series or FOX 2.0 Performance Series gas shocks
• High-arched 1/4-inch thick laser cut steel crossmembers
• Front skid plate system bolts together to create a rigid subframe
• Rear lift block installs in place of stock block, retaining ride quality and load capacity
• Glide-Ride full leaf spring option available for the rear

Specifications

• Lift Height: 6 inches
• Tire Clearance: Up to 35 inches
• Crossmember Material: 1/4-inch thick laser cut steel, high-arched design
• Steering Knuckles: CNC-machined ductile cast iron
• Includes: Torsion bar relocation brackets, crossmembers, skid plates, steering knuckles, sway bar drops, bump stop extensions, brake line brackets, u-bolts, shocks, and all required hardware

Installation

• Estimated Time: 7–9 hours
• Difficulty: Difficult
• Special Tools Required: Cut Off Wheel or equivalent, Grinder/Sanding Disc, Reciprocating Saw, Torsion Bar Unloading Tool

Important Notes

A special tool is required to unload and load the torsion bars. The 2WD HD was produced with two different styles of carrier bearing crossmembers. If the carrier bearing is mounted above the crossmember, use kit 121611. If the carrier bearing is mounted below the crossmember, use kit 121612. Select the appropriate variant above to match your vehicle's configuration.