BDS 4" Snap-Ring Coilover Lift Kit (2019-2021 Chevy/GMC 1500 4WD Gas) (1800FSR) BDS 4" Snap-Ring Coilover Lift Kit (2019-2021 Chevy/GMC 1500 4WD Gas) (1800FSR) BDS Suspension GAS MODELS ONLY 4" High Clearance Systems for Chevy/GMC 1500 trucks. These new 4" coilover systems join the current lineup offering improved perfomrance and capability. These kits are based around the tried and true high clearance technology that has made BDS the go to for GM suspension lifts, these systems have been designed from the ground up to get the more out of your truck with the most ground clearance on the market. This new 6" lift system is the first of many new BDS options to come available for the new trucks bringing you on road comfort, off-road capability and clearance for 35" tires. While some companies build "kits" to fit larger tires, BDS Suspension prides itself in engineering complete suspension systems designed to take your vehicle's performance to the next level while retaining OE-level functionality. Case in point the (NHTSA) National Highway Traffic Safety Administration's FMVSS No.126 compliance standards requiring any aftermarket modification to not adversely effect the vehicle's electronic stability control (ESC) system performance in the event of an evasive maneuver. At the heart of these new systems are a pair of precision tuned FOX 2.0 performance series (non-reservoir) coilover struts designed for use with the factory coil spring and top plate. These non-reservoir FOX coilovers offer improved onroad and off-road performance and allow easy setup with 2 snap ring grooves for either 4" or 6" of lift. They are a direct bolt-in replacement for the factory strut assemblies and improve damper performance featuring a 2.0" extruded and machined 6061 T6 aluminum body for better heat dispersion, along with an internal floating piston (IFP) to eliminate oil aeration, FOX's proprietary internals, 5/8" hard chrome plated heat treated alloy shaft. Complimenting the coilovers, BDS utilizes a pair of specially designed 1/4" thick laser cut high clearance crossmembers to maximize clearance and provide a solid mounting point for the OE lower control arms. These paired with the 3-piece heavy duty front skid plate system create a rigid subframe while adding protection for vital steering and driveline components. In place of the factory steering knuckles a pair of specially designed ductile iron replacement steering knuckles are supplied to maintain proper steering geometry for ESC system compatibility. These connect to the factory steering with a pair of heavy duty replacement tie rod ends included in the kit. The front differential is repositioned with BDS's multipoint relocation bracket system tying into the frame and control arm pockets to further secure the front differential to keep CV axle angles at a minimum. A billet aluminum front driveshaft spacer is also supplied along with longer hardware to allow the reinstallation of the factory driveshaft. A pair of BDS-branded sway bar drop brackets used to correct the operating angle of the factory sway bar as well as created a strong brace between the rear crossmember and the frame. Rounding out the front of this kit are new lower control arm cam bolts to allow alignment and a weld-in frame reinforcement plate for extra strength. In the rear of this 4" lift system, the factory block is replaced with a 3" lift block and longer u-bolts to lift and level the stance. Also included, BDS supplies brake line and ABS line brackets allow the use of factory brake lines. Specially tuned FOX 2.0 IFP performance series gas shocks are supplied to round out the rear of these kits. All kits come finished in a durable textured black powdercoat and sent with all hardware packs to complete the install along with step-by-step installation instructions.  Important Kit Notes 1. Does NOT fit diesel models2. Requires frame bracket modification3. Will not fit models with Adaptive Ride Control (AC) system4. Factory 17-18" wheels cannot be reintalled due to tie rod end interference, stock 20" wheels can be reinstalled.5. 17" wheels with 4.5" backspacing should be test fit prior to mounting tire to ensure proper clearance to the steering knuckle/tie rod ends6. Will fit Trail Boss/AT4 models, however wil new 4.5" of lift over stock ride height.7. Due to premature upper control arm ball joint wear on 2019+ GM 1500 trucks (including AT4 & TrailBoss), BDS Suspension highly recommends 121253 upper control arms to be purchased with this lift system. Specifications Lift HeightFront (base kit): 4" CoiloversRear (base kit): 3" Block  Tire and Wheel Combinations 35x12.50 w/20x9 and 5.5-6.25" back spacing33x12.50 w/20x9 and 4.5-6.25" back spacing33x12.50 w/20x9 and 5.5-6.25" back spacing*Trimming may be required*  Installation Est. Installation: 9 hoursDifficulty Level (easy 1 - 5 complicated): 4  InstructionsClick Here for PDF 1 of 1  Vehicle Fitment Data Make Model Type Lift Year Range Chevy / GMC 1/2 Ton Truck 4WD Silverado / Sierra 4" 2019-2021   Base Kit Components These components are subject to change based upon your selections. Qty Part# Description (1) 011316 2019-2021 Chevy/GM 1500 Rear Box Kit - 4 (1) 021664 2019-2021 GM 1500 Knuckle Box 1of2 w/UCA (1) 021665 2019-2021 GM 1500 Knuckle Box 2of2 w/UCA (1) 021682 2019-2021 GM 1500 6in Front Box Kit 1of2 (1) 021683 2019-2021 GM 1500 6in Front Box Kit 2of2 (2) 98224758 Fox 2.0 Shock 27.95 x 17.35 x 2- EB1/EB1 (2) 98662000 BDS, 19-ON Chevy 1500, Front C/O, Snap R

BDS 4" Snap-Ring Coilover Lift Kit (2019-2021 Chevy/GMC 1500 4WD Gas) (1800FSR)

Code: 1800FSR
$3,672.15
In Stock
  • FREE SHIPPING

  • 30 DAY RETURNS

  • LIVE SUPPORT

GAS MODELS ONLY

4" High Clearance Systems for Chevy/GMC 1500 trucks.

These new 4" coilover systems join the current lineup offering improved perfomrance and capability. These kits are based around the tried and true high clearance technology that has made BDS the go to for GM suspension lifts, these systems have been designed from the ground up to get the more out of your truck with the most ground clearance on the market. This new 6" lift system is the first of many new BDS options to come available for the new trucks bringing you on road comfort, off-road capability and clearance for 35" tires. While some companies build "kits" to fit larger tires, BDS Suspension prides itself in engineering complete suspension systems designed to take your vehicle's performance to the next level while retaining OE-level functionality. Case in point the (NHTSA) National Highway Traffic Safety Administration's FMVSS No.126 compliance standards requiring any aftermarket modification to not adversely effect the vehicle's electronic stability control (ESC) system performance in the event of an evasive maneuver.

At the heart of these new systems are a pair of precision tuned FOX 2.0 performance series (non-reservoir) coilover struts designed for use with the factory coil spring and top plate. These non-reservoir FOX coilovers offer improved onroad and off-road performance and allow easy setup with 2 snap ring grooves for either 4" or 6" of lift. They are a direct bolt-in replacement for the factory strut assemblies and improve damper performance featuring a 2.0" extruded and machined 6061 T6 aluminum body for better heat dispersion, along with an internal floating piston (IFP) to eliminate oil aeration, FOX's proprietary internals, 5/8" hard chrome plated heat treated alloy shaft. Complimenting the coilovers, BDS utilizes a pair of specially designed 1/4" thick laser cut high clearance crossmembers to maximize clearance and provide a solid mounting point for the OE lower control arms. These paired with the 3-piece heavy duty front skid plate system create a rigid subframe while adding protection for vital steering and driveline components. In place of the factory steering knuckles a pair of specially designed ductile iron replacement steering knuckles are supplied to maintain proper steering geometry for ESC system compatibility. These connect to the factory steering with a pair of heavy duty replacement tie rod ends included in the kit. The front differential is repositioned with BDS's multipoint relocation bracket system tying into the frame and control arm pockets to further secure the front differential to keep CV axle angles at a minimum. A billet aluminum front driveshaft spacer is also supplied along with longer hardware to allow the reinstallation of the factory driveshaft. A pair of BDS-branded sway bar drop brackets used to correct the operating angle of the factory sway bar as well as created a strong brace between the rear crossmember and the frame. Rounding out the front of this kit are new lower control arm cam bolts to allow alignment and a weld-in frame reinforcement plate for extra strength.

In the rear of this 4" lift system, the factory block is replaced with a 3" lift block and longer u-bolts to lift and level the stance. Also included, BDS supplies brake line and ABS line brackets allow the use of factory brake lines. Specially tuned FOX 2.0 IFP performance series gas shocks are supplied to round out the rear of these kits. All kits come finished in a durable textured black powdercoat and sent with all hardware packs to complete the install along with step-by-step installation instructions.
 

Important Kit Notes

1. Does NOT fit diesel models
2. Requires frame bracket modification
3. Will not fit models with Adaptive Ride Control (AC) system
4. Factory 17-18" wheels cannot be reintalled due to tie rod end interference, stock 20" wheels can be reinstalled.
5. 17" wheels with 4.5" backspacing should be test fit prior to mounting tire to ensure proper clearance to the steering knuckle/tie rod ends
6. Will fit Trail Boss/AT4 models, however wil new 4.5" of lift over stock ride height.
7. Due to premature upper control arm ball joint wear on 2019+ GM 1500 trucks (including AT4 & TrailBoss), BDS Suspension highly recommends 121253 upper control arms to be purchased with this lift system.

Specifications

Lift Height
Front (base kit): 4" Coilovers
Rear (base kit): 3" Block
 
Tire and Wheel Combinations
35x12.50 w/20x9 and 5.5-6.25" back spacing
33x12.50 w/20x9 and 4.5-6.25" back spacing
33x12.50 w/20x9 and 5.5-6.25" back spacing
*Trimming may be required*
 

Installation

Est. Installation: 9 hours
Difficulty Level (easy 1 - 5 complicated): 4
 
Instructions
Click Here for PDF 1 of 1
 

Vehicle Fitment Data

Make Model Type Lift Year Range
Chevy / GMC 1/2 Ton Truck 4WD Silverado / Sierra 4" 2019-2021
 

Base Kit Components

These components are subject to change based upon your selections.
Qty Part# Description
(1) 011316 2019-2021 Chevy/GM 1500 Rear Box Kit - 4
(1) 021664 2019-2021 GM 1500 Knuckle Box 1of2 w/UCA
(1) 021665 2019-2021 GM 1500 Knuckle Box 2of2 w/UCA
(1) 021682 2019-2021 GM 1500 6in Front Box Kit 1of2
(1) 021683 2019-2021 GM 1500 6in Front Box Kit 2of2
(2) 98224758 Fox 2.0 Shock 27.95 x 17.35 x 2- EB1/EB1
(2) 98662000 BDS, 19-ON Chevy 1500, Front C/O, Snap R

GAS MODELS ONLY

4" High Clearance Systems for Chevy/GMC 1500 trucks.

These new 4" coilover systems join the current lineup offering improved perfomrance and capability. These kits are based around the tried and true high clearance technology that has made BDS the go to for GM suspension lifts, these systems have been designed from the ground up to get the more out of your truck with the most ground clearance on the market. This new 6" lift system is the first of many new BDS options to come available for the new trucks bringing you on road comfort, off-road capability and clearance for 35" tires. While some companies build "kits" to fit larger tires, BDS Suspension prides itself in engineering complete suspension systems designed to take your vehicle's performance to the next level while retaining OE-level functionality. Case in point the (NHTSA) National Highway Traffic Safety Administration's FMVSS No.126 compliance standards requiring any aftermarket modification to not adversely effect the vehicle's electronic stability control (ESC) system performance in the event of an evasive maneuver.

At the heart of these new systems are a pair of precision tuned FOX 2.0 performance series (non-reservoir) coilover struts designed for use with the factory coil spring and top plate. These non-reservoir FOX coilovers offer improved onroad and off-road performance and allow easy setup with 2 snap ring grooves for either 4" or 6" of lift. They are a direct bolt-in replacement for the factory strut assemblies and improve damper performance featuring a 2.0" extruded and machined 6061 T6 aluminum body for better heat dispersion, along with an internal floating piston (IFP) to eliminate oil aeration, FOX's proprietary internals, 5/8" hard chrome plated heat treated alloy shaft. Complimenting the coilovers, BDS utilizes a pair of specially designed 1/4" thick laser cut high clearance crossmembers to maximize clearance and provide a solid mounting point for the OE lower control arms. These paired with the 3-piece heavy duty front skid plate system create a rigid subframe while adding protection for vital steering and driveline components. In place of the factory steering knuckles a pair of specially designed ductile iron replacement steering knuckles are supplied to maintain proper steering geometry for ESC system compatibility. These connect to the factory steering with a pair of heavy duty replacement tie rod ends included in the kit. The front differential is repositioned with BDS's multipoint relocation bracket system tying into the frame and control arm pockets to further secure the front differential to keep CV axle angles at a minimum. A billet aluminum front driveshaft spacer is also supplied along with longer hardware to allow the reinstallation of the factory driveshaft. A pair of BDS-branded sway bar drop brackets used to correct the operating angle of the factory sway bar as well as created a strong brace between the rear crossmember and the frame. Rounding out the front of this kit are new lower control arm cam bolts to allow alignment and a weld-in frame reinforcement plate for extra strength.

In the rear of this 4" lift system, the factory block is replaced with a 3" lift block and longer u-bolts to lift and level the stance. Also included, BDS supplies brake line and ABS line brackets allow the use of factory brake lines. Specially tuned FOX 2.0 IFP performance series gas shocks are supplied to round out the rear of these kits. All kits come finished in a durable textured black powdercoat and sent with all hardware packs to complete the install along with step-by-step installation instructions.
 

Important Kit Notes

1. Does NOT fit diesel models
2. Requires frame bracket modification
3. Will not fit models with Adaptive Ride Control (AC) system
4. Factory 17-18" wheels cannot be reintalled due to tie rod end interference, stock 20" wheels can be reinstalled.
5. 17" wheels with 4.5" backspacing should be test fit prior to mounting tire to ensure proper clearance to the steering knuckle/tie rod ends
6. Will fit Trail Boss/AT4 models, however wil new 4.5" of lift over stock ride height.
7. Due to premature upper control arm ball joint wear on 2019+ GM 1500 trucks (including AT4 & TrailBoss), BDS Suspension highly recommends 121253 upper control arms to be purchased with this lift system.

Specifications

Lift Height
Front (base kit): 4" Coilovers
Rear (base kit): 3" Block
 
Tire and Wheel Combinations
35x12.50 w/20x9 and 5.5-6.25" back spacing
33x12.50 w/20x9 and 4.5-6.25" back spacing
33x12.50 w/20x9 and 5.5-6.25" back spacing
*Trimming may be required*
 

Installation

Est. Installation: 9 hours
Difficulty Level (easy 1 - 5 complicated): 4
 
Instructions
Click Here for PDF 1 of 1
 

Vehicle Fitment Data

Make Model Type Lift Year Range
Chevy / GMC 1/2 Ton Truck 4WD Silverado / Sierra 4" 2019-2021
 

Base Kit Components

These components are subject to change based upon your selections.
Qty Part# Description
(1) 011316 2019-2021 Chevy/GM 1500 Rear Box Kit - 4
(1) 021664 2019-2021 GM 1500 Knuckle Box 1of2 w/UCA
(1) 021665 2019-2021 GM 1500 Knuckle Box 2of2 w/UCA
(1) 021682 2019-2021 GM 1500 6in Front Box Kit 1of2
(1) 021683 2019-2021 GM 1500 6in Front Box Kit 2of2
(2) 98224758 Fox 2.0 Shock 27.95 x 17.35 x 2- EB1/EB1
(2) 98662000 BDS, 19-ON Chevy 1500, Front C/O, Snap R

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Markdown and Open Box items are offered at a discount as they have either been overstocked, slightly damaged, and/or returned from a previous customer. Items are sold "as-is." Lift Kits 4 Vets will indicate any damage found during the inspection process. Please note that this does not guarantee that all defects have been identified. Sales for all items in this category are final. No refunds, exchanges, or replacements are permitted. Some manufacturers may continue to warranty such items; however, the purchaser accepts that some manufacturers may not extend warranties to items in this category. Please refer to the individual product manufacturer's warranty page for details.

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Use the Contact page, ensuring to include your order number, contact information, and description of the incorrect or damaged part(s). One of our team members will contact you to correct the issue.

What product warranties does Lift Kits 4 Vets offer?
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Estimated order processing times for in-stock items.
To check stock levels, use our Live-Chat feature or Contact page.
 
 Manufacturer Estimated Lead Time
BDS Suspension
1-2 Days
Morimoto 1-2 Days
ReadyLIFT Suspensions 1-7 Days
Rough Country 1-2 Days
Zone Offroad 1-2 Days