2015-2019 2.8L Duramax 5.5" BDS Lift Kit (BDS722H)
Improve your off-road capability in your Colorado with the BDS 5.5" Lift Kit. Take it up a notch in strength, control, and stance with the BDS 5.5" lift kit! This Performance system brings together safety and capability with uncompromising on and off-road performance. All BDS kits have everything you need to properly lift or level your truck without the hassle of searching for the proper parts.
Notes:
- Inner fender trimming required
- Minor welding required
- The electronically assisted power steering system is sensitive to out of round, unbalanced, and more aggressive tread pattern tires. High-speed steering wheel feedback can occur
- Stock 17" & 18" wheels can not be reinstalled with the lift kit. Aftermarket 20" wheels with a maximum of 5.25" Backspacing are recommended - certain wheel and tire combinations will require weld on steering stops, these are included in the kit. See the end of inst. sheet for details on installation.
- Will not fit ZR2 Models.
- Will fit diesel models.
Installation:
- Click Here For Installation Instructions
- Difficulty: 4 (where 1 = easiest and 5 = complicated)
Part Number: BDS722H
5.5" Strut Spacer Box Kit
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Front Box Kit
This Box Kit includes the following products:
- Driver Side Steering Knuckle
- Tie Rod End
- 9/16” SAE washer
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Front Box Kit
This Box Kit includes the following products:
- Passenger Side Steering Knuckle
- Tie Rod End
- 9/16” SAE washer
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Front Box Kit
This Box Kit includes the following products:
- Front & Rear Crossmember
- Driver & Passenger Side Differential Drop
- Bolt Pack - (Cross Member)
- Bolt Pack - (Diff Drop Hardware)
- BDS Backing Plate - Aluminum
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Front Box Kit
This Box Kit includes the following products:
- Differential Skid Plate
- Sway Bar Link
- Driver & Passenger Side Bump Stops
- 8 Sway Bar Link Bushings
- Bolt Pack (Sway Bar Links)
- Bolt Pack (Skid Plate / Bump Stop / Misc.)
- Bolt Pack (Rivet Nut Installation)
- Index Ring Assembly w/ (5) Studs
- Front Drive Shaft Spacer
- 9/16” USS Washers
- Bolt Pack - Drive Shaft Spacer
- Loctite
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4" Rear Block Kit
This Box Kit includes the following products:
- 2 4" Rear Blocks
- 9/16" x 2-9/16" x 11-3/8" U-Bolt - Black
- Bag Kit
- Zip Ties
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Rear NX2 Series Shocks (2x)
The BDS NX2 series gas shocks offer impressive performance on and off-road. Standard in most BDS lift kits, these nitrogen-charged, twin-tube shocks offer 10-stage velocity-sensitive valving for lightning-fast damper performance and control.
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