BDS 756FPE 6.5 inch FOX 2.5 Coilover Conversion Lift Kit | 2020-2024 GM Silverado/Sierra 2500HD/3500HD Duramax w/ Rear Overload

Features:

• 6.5" lift clears up to 38" tires
• Includes FOX 2.5 coilovers with DSC adjusters
• Remote reservoirs improve shock cooling and control
• DSC knobs tune low and high-speed compression
• No torsion bar drop for max clearance
• Heavy-duty boxed and gusseted control arms
• 1/4" laser-cut crossmembers add strength
• Multipoint diff brackets maintain CV angles
• Steering knuckles retain ESC and factory geometry
• Skid plates protect vital underbody components
• FOX 2.0 rear shocks with u-bolt flip
• Backed by BDS Factory Protection Plus warranty

Push Your Duramax Further With Confidence And Control

If you’re ready to give your 2020-2024 Silverado or Sierra 2500HD/3500HD the kind of lift that transforms both looks and performance, the BDS 756FPE 6.5" Coilover Conversion Kit with FOX 2.5 shocks is built for the job. This system not only provides room for massive 38-inch tires but also dials in ride quality with premium coilovers tuned specifically for heavy-duty GM trucks. The FOX 2.5 Performance Elite coilovers with remote reservoirs and DSC adjusters let you fine-tune your compression settings for anything from smooth highway miles to rough, uneven trails. The difference in comfort and handling is something you’ll notice right away, whether you’re loaded up with gear or running empty. With a high-clearance design that keeps everything tucked up, you gain ground clearance and a clean underbody look. It’s the perfect balance of aggressive stance, durable components, and ride refinement. For truck owners who demand more than just height, this kit brings capability and control to a whole new level.

Built Strong For Heavy Duty Performance And Precision

The BDS 756FPE Coilover Conversion Kit is engineered for GM Duramax trucks with overload springs, combining high-quality components with precise suspension geometry correction. At the front, FOX 2.5 coilovers replace the factory torsion bars, paired with heavy-duty tubular upper control arms and fully boxed lower arms for added strength and improved travel. The DSC adjusters on the coilovers offer 10 low-speed and 12 high-speed compression settings, giving you complete control over how the suspension behaves across different conditions. High-arched 1/4-inch steel crossmembers, multipoint differential relocation brackets, and CNC-machined ductile iron knuckles work together to keep driveline and steering angles in check at the taller ride height. Skid plates and sway bar links add protection and stability, ensuring your truck is just as capable in the dirt as it is on the pavement. In the rear, the system uses lift blocks and a u-bolt flip kit along with FOX 2.0 shocks for balanced performance and improved clearance. Every component is designed for long-lasting durability and is backed by BDS’s Factory Protection Plus warranty, making this a dependable choice for heavy-duty truck owners.

Fitment: 2020, 2021, 2022, 2023, 2024 GM Silverado/Sierra 2500HD/3500HD Duramax w/ Rear Overload

Notes:

• Fits 2020-2024 Silverado and Sierra 2500HD/3500HD Duramax
• Designed for trucks with rear overload springs
• Compatible with diesel models only, including AT4 trims
• Allows clearance for up to 38" tires
• Requires frame bracket modifications during installation
• Factory 17-18" wheels cannot be reused
• Stock 20" wheels can be reused with up to 37x12.50 tires
• Some trimming may be required with certain tire setups
• Carrier bearing drop kit required for two-piece rear driveshafts
• Front driveline vibration may occur with extended 4WD highway use
• Dual Cardan front driveshaft recommended if vibration occurs
• Coilover disassembly requires a spring compressor for safety
• Do not increase coilover preload beyond factory settings
• Not compatible with trucks without rear overload springs