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Home/All Parts/BDS Suspension/BDS Suspension 4.5/3 Block — for select Chevrolet and GMC vehicles (BDS1817FS)
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Product Details
BDS 4.5/3 Block (01-10 K2500/SUV HC 4wd)
Part number: BDS1817FS
Designed to improve stance, performance, and capability, the BDS 4.5-inch lift kit for the 2001-2010 Chevy Silverado and GMC Sierra 2500 HD 4WD is a must have upgrade. For maximum ground clearance. This kit includes everything necessary to set your truck up right with clearance for up to 33" tires.
This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance, strength, and off-road protection while correcting suspension and steering geometry for great on-road handling characteristics. Up front, the kit utilizes torsion bar relocation brackets, high-arched 1/4-inch thick steel crossmembers along with a multipiece differential relocation brackets and heavy duty skid plates built for offroad protection. Steering geometry is corrected at the new taller ride height with CNC-machined ductile iron steering knuckles. These combined with the provided sway bar drops, bump stop extensions, brake line brackets, CV spacers, supplied hardware and more provide a comprehensive front suspension lift ready for whatever you throw at it.
In the rear BDS offers both replacement lift block and full Glide-Ride leaf spring options to lift and level that stance. The lift block installs in place of the stock block and retains ride quality and load capacity. Also for the rear are new u-bolts, brake line brackets and precision tuned NX2 Nitro or FOX 2.0 Performance Series shocks.
High Clearance Crossmembers
BDS maximizes ground clearance with their heavy duty 1/4-inch thick laser cut perfect fit crossmembers. Paired with a front skid plate system that bolts together to create a rigid subframe while adding extra protection.
Heavy Duty Steering Knuckles
BDS corrects steering geometry at the new taller ride height using a pair of high-strength, CNC machined ductile cast iron steering knuckle design to work with factory tie rod ends to maintain steering angles for proper function..
- 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
Fits these vehicles
- 2001–2006 Chevrolet Silverado 1500 HD
- 2001–2010 Chevrolet Silverado 2500 HD
- 2001–2006 Chevrolet Suburban 2500
- 2001–2006 GMC Sierra 1500 HD
- 2001–2010 GMC Sierra 2500 HD
- 2001–2006 GMC Yukon XL 2500
- 2002–2006 Chevrolet Avalanche 2500
- 2007–2010 Chevrolet Silverado 3500 HD
- 2007–2010 GMC Sierra 3500 HD
Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | BDS Suspension |
| Part number | BDS1817FS |
| Category | Suspension & Lift |
Vehicle Compatibility
| Years | Make | Model |
|---|---|---|
| 2001–2003 | Chevrolet | Silverado 1500 HD |
| 2005–2006 | Chevrolet | Silverado 1500 HD |
| 2001–2010 | Chevrolet | Silverado 2500 HD |
| 2001–2006 | Chevrolet | Suburban 2500 |
| 2001–2003 | GMC | Sierra 1500 HD |
| 2005–2006 | GMC | Sierra 1500 HD |
| 2001–2010 | GMC | Sierra 2500 HD |
| 2001–2006 | GMC | Yukon XL 2500 |
| 2002–2006 | Chevrolet | Avalanche 2500 |
| 2007–2010 | Chevrolet | Silverado 3500 HD |
| 2007–2010 | GMC | Sierra 3500 HD |
BDS Suspension 4.5/3 Block — for select...
BDS1817FS
Complete the build
Other parts in Truck Suspension & Lift Kits. Untick anything you don’t need.
$3,872.99
$24.99
$467.99
Total for all 3
$4,365.97
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