- 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
- Choice of NX2 or FOX 2.0 gas shocks for improved performance
BDS Suspension BDS721H - 11-19 Chevy HD 4.5in. 2in. rear block with overload
Vendor:
BDS Suspension
SKU:
BLDV_BDS721H
Availability:
Out of stock. Chat\Call to Order
Product Type:
Suspension Lift Kit
- Regular price
- $3,096.90 CAD
- Regular price
-
$3,381.62 - Sale price
- $3,096.90 CAD
- Unit price
- per
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Description
xBDS 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.
Improve the stance, performance, and capability of your 2011-2019 Chevy Silverado and GMC Sierra 2500 HD 4WD with a BDS 4.5-inch lift kit. For maximum ground clearance, BDS designed a No Torsion Bar Drop System where the torsion bars are mounted directly to the top of the lower a-arm eliminating the need to drop the torsion bar cross-member. This kit includes everything necessary to set your truck up right with clearance for up to 35" tires.
This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance, strength, and offroad 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 links, bump stop extensions, stainless steel brake lines, CV spacers, supplied hardware and more provide a comprehensive front suspension lift ready for whatever you throw at it.
In the rear BDS offers replacement lift blocks 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 is a u-bolt flip kit for max clearance 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.
Features & Benefits
Recommended Tires & Wheels
(Trimming may be required)
- 35 x 12.5 with 17 x 8 and 4.625 in. Backspace
- 35 x 12.5 with 18 x 9 and 4.625 in. Backspace
- 35 x 12.5 with 20 x 9 and 6 in. Backspace
Rear Lift Option
Determine if your truck was manufactured with or without top-mounted overload springs on the rear leaf springs.
Shock Option
NX2 Nitro Series
- Nitrogen-charged
- Twin-tube design
- 10-stage velocity-sensitive valving
- Dual-welded ends for increased strength
- 1-3/8-inch high-flow piston
- Self-lubricating seals
- Silver powder coat finish
FOX 2.0 Performance Series
- 2-inch Impact extruded aluminum body
- Internal floating piston (IFP) monotube design
- CNC machined 6061-T6 aluminum mounting ends
- Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
- Race-developed high-flow piston design
- Application-specific valving to maximize performance
- Long-lasting clear anodized finish
Kit Component List
| 1 | BDS011217 | 2011-2024 Chevrolet Silverado/GMC Sierra 2500/3500 HD 2" Rear Block w/ Overload | |
|---|---|---|---|
| 1 | BDS021454 | 11-15 GM HD 4.5in Torsion Bar System | |
| 1 | BDS021650 | 11 GM HD 4.5-6.5in System (1of4) | |
| 1 | BDS021651 | 11 GM HD 4.5-6.5in System (2of4) | |
| 1 | BDS021652 | 11 GM HD 4.5-6.5in System (3of4) | |
| 1 | BDS021653 | 11 GM HD 4.5-6.5in System (4of4) | |
| 1 | BDS121650 | 2001-2019 GM HD Front Skid Plate Box Kit | |
| 2 | BDS85613 | Shock- 22.20 x 13.35 x 2 - S50/EB1 | |
| 2 | BDS85758 | Shock- 27.90 x 16.55 x 2-3/8 - EB1/EB1 |
Specifications:
| Description_ASC | Torsion Bar Tool required to load/unload the torsion bars. |
| Description_ASC | Stock 17" & 18" wheels cannot be reinstalled. |
| Description_ASC | Stock 20" wheels cannot be reinstalled on 2015-2019 models |
| Description_ASC | Factory dually wheels cannot be reinstalled. |
| Description_ASC | Models with two-piece rear driveshaft may require #121612. |
| Description_ASC | Top mounted rear overload spring-equipped models require a different kit than non-overload equipped models. Be sure to select the correct option for your truck. |
| Description_ASC | Depending on the specific wheel and tire combination trimming may be required for 35x12.50s |
| Description_DES | 11-19 Chevy HD 4.5in. with overload |
| Description_EXT | 11-19 Chevy HD 4.5in. 2in. rear block with overload |
| Description_FAB | High Clearance design w/ no torsion bar drop maximizes ground clearance |
| Description_FAB | Robust steering knuckles maintain ESC system compliance |
| Description_FAB | HD skid plate system improved offroad protection |
| Description_FAB | Multipoint differential relocation brackets to secure the front axle and improve CV angles |
| Description_FAB | Factory Protection Plus drivetrain warranty included |
| Description_FAB | Choice of NX2 or FOX 2.0 gas shocks for improved performance |
| Description_MKT | Improve the stance performance and capability of your 2011-2019 Chevy Silverado and GMC Sierra 2500 HD 4WD with a BDS 4.5-inch lift kit. For maximum ground clearance BDS designed a No Torsion Bar Drop System where the torsion bars are mounted directly to the top of the lower a-arm eliminating the need to drop the torsion bar cross-member. This kit includes everything necessary to set your truck up right with clearance for up to 35" tires. |
| Description_MKT | This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance strength and offroad 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 links bump stop extensions stainless steel brake lines CV spacers supplied hardware and more provide a comprehensive front suspension lift ready for whatever you throw at it. |
| Description_MKT | In the rear BDS offers replacement lift blocks 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 is a u-bolt flip kit for max clearance and precision tuned NX2 Nitro or FOX 2.0 Performance Series shocks. |
| Description_MKT | High Clearance Crossmembers |
| Description_MKT | 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. |
| Description_MKT | Heavy Duty Steering Knuckles |
| Description_MKT | 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. |
| Description_SHO | Suspension lift kit |
| Description_DEF | Suspension Lift Kit |
Vehicle Fitment
xShipping
xSHIPPING & DELIVERY INFORMATION
Free Shipping
- Eligibility: Orders over $99 in the USA & Canada.
- Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
- Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.
Fast Shipping
- Processing: Orders placed before 2 PM usually ship the same day.
- Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
- Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.
Shipping Limitations
- No P.O. Boxes: Please provide a physical address.
- Remote Areas: Free shipping excludes remote regions.
Special Orders & Backorders
- May incur additional handling fees (discussed before shipping).
- You may cancel if costs are too high for a full refund.
Warranty
- For internal damage or missing parts, contact the manufacturer directly for faster service.
- After 30 days, contact the manufacturer first — if unresolved, our team will assist.
Oversized Items
- Shipped via LTL Freight (items over 150 lbs or large dimensions).
- We’ll confirm any added costs before shipping.
- Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
- Special Handling Fees: Items like batteries may incur additional shipping fees.
Returns & Cancellations
In-Stock Items
- Cancel before shipment; once shipped, standard return policy applies.
- 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.
Backorders / Special Orders
- 5% restocking fee applies if canceled within 30 days.
- Non-cancellable once shipped from the manufacturer.
- Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
- Payment Disputes: Chargebacks do not cancel orders — please contact us directly.
Core Fees
- Not included in the purchase price.
- Refundable upon return of the old part in usable condition.
If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.
Why Us
xWhy Choose MyTruckPoint?
When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.
🇨🇦 Trusted Across Canada for 10+ Years
A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.
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Over one hundred thousand successful orders — every one backed by accuracy, speed, and customer satisfaction you can count on.
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💪 Built for Performance & Durability
Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.
💰 Competitive Pricing Without Cutting Corners
Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.
⚡ Fast, Reliable Shipping
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