BDS756FPE | BDS Suspension 6.5 Inch Lift Kit With Fox 2.5 Coil Over Conversion For Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 4WD (2020-2024) | Diesel | Rear Lift Block Kit With Factory Overload, Rear Fox 2.0 Performance Series Shocks

• FOX 2.5 coil-overs offer improved damper performance over stock
• DSC Adjuster allows easy high-speed and low-speed compression tuning for optimal performance in any terrain
• Performance UCAs increase strength and allow for more suspension travel
• High Clearance design w/ no torsion bar drop maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• 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

Recommended Tires & Wheels

(Trimming may be required)

FOX Performance Elite

FOX 2.5 Performance Elite shocks offer next level performance for on-road comfort and off-road comfort capability. Tuned and ready to install right out of the box, these bolt-on 2.5-inch diameter shocks are built for abuse and packed with race-proven technology. They include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain. The DSC adjuster adds remarkable versatility and precise tuning with a simple twist of either two adjuster knobs, offering 10 separate low-speed and 12 high-speed compression levels, with a black anodized aluminum reservoir to increase cooling efficiency.

HD Control Arms

Built for strength, performance and increased travel, these control arms are ready to bolt-in. The upper arms use 1.5" OD x .120-wall tubular construction with an indexed ball joint cup to correct the ball joint positioning allowing additional down travel and camber adjustment. The new lower control arms are built from high strength steel, fully boxed with internally gusseted. At the frame mounting ends are durometer-specific rubber bushings for maintenance-free operation while at the other end a quality greaseable ball joints for smooth, quiet operation and superior durability. Arms are finished in a durable black powder coat with a billet aluminum dust cap ready for installation right out of the box.

Important Notes

1. Models with two-piece rear drive shafts will require a carrier bearing drop kit. (BDS121612)
2. Requires frame bracket modification.
3. Disassembly/assembly of the factory torsion bar system requires the use of a special unloading tool. The GM specified tool # is CH48809.
4. Compatible with diesel models ONLY. Works with standard or AT4 diesel models.
5. Some minor trim will be required with certain wheel/tire combination. This is normal with most aftermarket tire/wheel fitment on Chevy/GM trucks. Trimming will normally include the bottom edge of the inner fender shrouds and/or lower corner of front bumper valance. As a rule of thumb, deeper backspacing and shorter/narrower tires will reduce/eliminate trimming required. Further trimming tips are included at the end of this instruction sheet.
6. Factory 17-18" wheels cannot be reinstalled due to tie rod end interference, stock 20" wheels can be reinstalled with up to a 37x12.50 tire.
7. In some cases vehicles used in 4WD on the highway regularly could potentially experience a minor front driveline vibration. If this occurs we recommend replacing the front driveshaft with a dual Cardan style driveshaft.
8. Coilover coil has a large amount of preload, a coil spring compressor must be used to remove the coil from the coilover. Failure to use a coil spring compressor may result in death or injury.
9. Do not increase coilover preload.
10. For DRW models, use the w/ overload rear lift option.
11. Will NOT work with AT4X or ZR2 models, lower control arm profile is different

Installation

Specification