2021 Chevrolet Silverado 2500 HD Suspension Lift Kit Parts

Choose your Submodel for your 2021 Chevrolet Silverado 2500 HD


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Skyjacker
  • 3-3.5 in. Suspension Lift Kit With ADX 2.0 Remote Reservoir Shocks.
  • 3-3.5 in. Lift; Includes Front Upper Control Arms; Rear Lift Blocks; U-Bolts And ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks Does Not Fit Models w/Magnetic Ride Control
  • 3-3.5in.KIT 20 GM 2500HD/3500
  • Suspension Lift Kit w/Shock
  • Product Attributes:
    • Lift/Drop Height:
      • 3 In.
      • 3.5 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California Residents- Warning: Cancer And-or Other Reproductive Harm. (for More Information Go To Www.p65warnings.ca.gov)
  • Features:
    • ADX 2.0 Has Race-inspired Full-displaced Valving System
    • ADX 2.0 Nitrogen Charged\Internal Floating Piston Technology
    • IFP Technology Provides Quickest Shock Reaction Time Ever
    • ADX 2.0 Reacts Quicker To Improve Control And Stability
    • Aggressive Off-Road Stance To Put 285/75R18S Into Action
    • Can Run 17/18 And 20 Inch OEM Wheels With OEM Backspacing
    • Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
    • Built-In Camber Correction And Optimized Ball Joint Angles
    • UCalifornia Preassembled With A Durable Black Powder Coat Finish
    • UCalifornia Pressed-in OEM Style Steel Encased Rubber Bushings
    • UCalifornia Pressed-in HD OEM Grade Greasable Ball Joints
    • Rear Block And U-bolt Kit Delivers A More Level Stance
  • Conquer your daily driving adventures and tough off-road terrains with new control. Whether you are getting work done or towing to your next outdoor adventure, Skyjackers fully bolt-on 3.5-inch Lift with Replacement Upper Control Arms (UCA) goes beyond just styling into On-Road Refinement and Off-Road Readiness. Skyjacker fabricated the replacement UCalifornia out of high weld strength, thick walled DOM steel tubing with welded gusset plates to stiffen the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology adds longevity and increased strength. Engineered with built-in camber correction for improved handling and for proper front-end alignment. Aligns to OEM factory specifications. Electric Stability Control (ESC) system functions within factory parameters. UCalifornia comes preassembled. Retain your front GM OEM tuned performance shocks by utilizing a unique 1-piece top mount Front Shock Extension Brackets. More than simple spacers, these durable 1-piece brackets add strength and integrity to the design. Replacement forged torsion keys with engineered specific indexing relieve OEM component strains. These forged keys are stronger than OEM torsion keys and more durable than cast steel aftermarket keys. Four (4) separate differential spacers securely reposition \ correct CV and driveshaft angles. A 2-inch rear Block and U-bolt Kit delivers a more level stance. Complete with mounting hardware. Shocks are a key link in-between the chassis and your suspension. Rear damper capacity enhanced with ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks. ADX 2.0 has a race-inspired full-displaced valving system. Nitrogen charged with Internal Floating Piston Technology = Quickest Shock Reaction Time Ever.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2021 - Chevrolet Silverado 2500 HD V 6571 GAS 8 Cyl 6.6L 401

Skyjacker
  • 3-3.5 in. Suspension Lift Kit With Nitro 8000 Shocks.
  • 3-3.5 in. Lift; Includes Front Upper Control Arms; Torsion Key; Differential Lowering Spacers; Rear Lift Blocks; U-Bolts And Nitro 8000 Shocks Does Not Fit Models w/Magnetic Ride Control
  • 3-3.5in.KIT 20 GM 2500HD/3500
  • Suspension Lift Kit w/Shock
  • Product Attributes:
    • Lift/Drop Height:
      • 3 In.
      • 3.5 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California Residents- Warning: Cancer And-or Other Reproductive Harm. (for More Information Go To Www.p65warnings.ca.gov)
  • Features:
    • Nitro Shocks Has Nitrogen Gas \ Twin-Tube Construction
    • Nitro Shocks 9-Stage Valving Smooths Tire-to-terrain Contact
    • Nitro Shocks Have Quicker Response With Reliable Ride Control
    • Nitro Shocks Include Black Poly Bushings And Black Shock Boot
    • Aggressive Off-Road Stance To Put 285/75R18S Into Action
    • Can Run 17/18 And 20 Inch OEM Wheels With OEM Backspacing
    • Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
    • Built-In Camber Correction And Optimized Ball Joint Angles
    • UCalifornia Preassembled With A Durable Black Powder Coat Finish
    • UCalifornia Pressed-in OEM Style Steel Encased Rubber Bushings
    • UCalifornia Pressed-in HD OEM Grade Greasable Ball Joints
    • Rear Block And U-bolt Kit Delivers A More Level Stance
  • Conquer your daily driving adventures and tough off-road terrains with new control. Whether you are getting work done or towing to your next outdoor adventure, Skyjackers fully bolt-on 3.5-inch Lift with Replacement Upper Control Arms (UCA) goes beyond just styling into On-Road Refinement and Off-Road Readiness. Skyjacker fabricated the replacement UCalifornia out of high weld strength, thick walled DOM steel tubing with welded gusset plates to stiffen the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology adds longevity and increased strength. Engineered with built-in camber correction for improved handling and for proper front-end alignment. Aligns to OEM factory specifications. Electric Stability Control (ESC) system functions within factory parameters. UCalifornia comes preassembled. Retain your front GM OEM tuned performance shocks by utilizing a unique 1-piece top mount Front Shock Extension Brackets. More than simple spacers, these durable 1-piece brackets add strength and integrity to the design. Replacement forged torsion keys with engineered specific indexing relieve OEM component strains. These forged keys are stronger than OEM torsion keys and more durable than cast steel aftermarket keys. Four (4) separate differential spacers securely reposition \ correct CV and driveshaft angles. A 2-inch rear Block and U-bolt Kit delivers a more level stance. Shocks are a key link in-between the chassis and the moving parts of your suspension. Rear damper capacity enhanced with Nitro Shocks. Nitro Shocks feature 150 psi pressurized nitrogen gas, twin-tube construction for quicker response with reliable ride control. Nitro Shocks improve tire contact with terrain for controlled performance.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2021 - Chevrolet Silverado 2500 HD V 6571 GAS 8 Cyl 6.6L 401

Skyjacker
  • 3-3.5 in. Component Box With Upper Control Arms.
  • 3-3.5 in. Lift; Includes Front Upper Control Arms; Torsion Key; Differential Lowering Spacers; Shock Extension Brackets; Rear Lift Blocks And U-Bolts Does Not Fit Models w/Magnetic Ride Control
  • 3-3.5in.BOX 20 GM 2500HD/3500
  • Component Box
  • Product Attributes:
    • Lift/Drop Height:
      • 3 In.
      • 3.5 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California Residents- Warning: Cancer And-or Other Reproductive Harm. (for More Information Go To Www.p65warnings.ca.gov)
  • Features:
    • Aggressive Off-Road Stance To Put 285/75R18S Into Action
    • Can Run 17/18 And 20 in. OEM Wheels With Oem Backspacing
    • Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
    • Built-In Camber Correction And Optimized Ball Joint Angles
    • UCalifornia Preassembled With A Durable Black Powder Coat Finish
    • UCalifornia Pressed-in OEM Style Steel Encased Rubber Bushings
    • UCalifornia Pressed-in HD OEM Grade Greasable Ball Joints
    • Properly Indexed Keys Relieve OEM Component Strains
    • Diff Spacers Lower And Correct CV And Driveshaft Angles
    • Rear Block And U-bolt Kit Delivers A More Level Stance
    • EZ Bolt-On/No Cutting/Drilling Or Other Modifications Needed
    • On-road Refinement/Off-Road Readiness
  • Conquer your daily driving adventures and tough off-road terrains with new control. Whether you are getting work done or towing to your next outdoor adventure, Skyjackers fully bolt-on 3.5-inch Lift with Replacement Upper Control Arms (UCA) goes beyond just styling into On-Road Refinement and Off-Road Readiness. Skyjacker fabricated the replacement UCalifornia out of high weld strength, thick walled DOM steel tubing to withstand extreme amounts of stress and loads. For additional rigidity and strength, a welded gusset plate stiffens the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology and other technical performance characteristics add longevity and increased strength. Engineered with built-in camber correction for improved handling and for proper front-end alignment. Aligns to OEM factory specifications. Proper suspension geometry ensures the Electric Stability Control (ESC) system functions within factory parameters. Retain your front GM OEM tuned performance shocks by utilizing a unique 1-piece top mount Front Shock Extension Brackets. More than simple spacers, these durable 1-piece brackets add strength and integrity to the design. Replacement forged torsion keys with engineered specific indexing relieve OEM component strains. These forged keys are stronger than OEM torsion keys and more durable than cast steel aftermarket keys. Four (4) separate differential spacers securely reposition \ correct CV and driveshaft angles. A 2-inch rear Block and U-bolt Kit delivers a more level stance. Complete with high-grade mounting hardware. This complete system integrates smoothly and functions perfectly allowing the CV axles to operate within limits of the new UCalifornia and OEM lower control arm.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2021 - Chevrolet Silverado 2500 HD V 6571 GAS 8 Cyl 6.6L 401

Skyjacker
  • 3-3.5 in. Suspension Lift Kit With Black MAX Shocks.
  • 3-3.5 in. Lift; Includes Front Upper Control Arms; Torsion Key; Differential Lowering Spacers; Rear Lift Blocks; U-Bolts And Black MAX Shocks Does Not Fit Models w/Magnetic Ride Control
  • 3-3.5in.KIT 20 GM 2500HD/3500
  • Suspension Lift Kit w/Shock
  • Product Attributes:
    • Lift/Drop Height:
      • 3 In.
      • 3.5 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California Residents- Warning: Cancer And-or Other Reproductive Harm. (for More Information Go To Www.p65warnings.ca.gov)
  • Features:
    • Black MAX Has Nitrogen Gas Charged \ Twin-Tube Construction
    • Black MAX Engineered With Advanced Foam-cell Technology
    • Black MAX Valve Tuned Specific With 30 Percent More Fluid
    • Black Max Shocks Have 180 Degrees Directional Mounting
    • Aggressive Off-Road Stance To Put 285/75R18S Into Action
    • Can Run 17/18 And 20 Inch OEM Wheels With OEM Backspacing
    • Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
    • Built-In Camber Correction And Optimized Ball Joint Angles
    • UCalifornia Preassembled With A Durable Black Powder Coat Finish
    • UCalifornia Pressed-in OEM Style Steel Encased Rubber Bushings
    • UCalifornia Pressed-in HD OEM Grade Greasable Ball Joints
    • Rear Block And U-bolt Kit Delivers A More Level Stance
  • Conquer your daily driving adventures and tough off-road terrains with new control. Whether you are getting work done or towing to your next outdoor adventure, Skyjackers fully bolt-on 3.5-inch Lift with Replacement Upper Control Arms (UCA) goes beyond just styling into On-Road Refinement and Off-Road Readiness. Skyjacker fabricated the replacement UCalifornia out of high weld strength, thick walled DOM steel tubing with welded gusset plates to stiffen the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology adds longevity and increased strength. Engineered with built-in camber correction for improved handling and for proper front-end alignment. Aligns to OEM factory specifications. Electric Stability Control (ESC) system functions within factory parameters. UCalifornia comes preassembled. Retain your front GM OEM tuned performance shocks by utilizing a unique 1-piece top mount Front Shock Extension Brackets. More than simple spacers, these durable 1-piece brackets add strength and integrity to the design. Replacement forged torsion keys with engineered specific indexing relieve OEM component strains. These forged keys are stronger than OEM torsion keys and more durable than cast steel aftermarket keys. Four (4) separate differential spacers securely reposition \ correct CV and driveshaft angles. A 2-inch rear Block and U-bolt Kit delivers a more level stance. Complete with mounting hardware. Shocks are a key link in-between the chassis and the moving parts of your suspension. Rear damper capacity enhanced with Black MAX Shocks. Black MAX Shocks have specific valving and stroke for this application. Black MAXs Advanced Foam-Cell technology increases performance and style to deliver a smooth, comfortable ride.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2021 - Chevrolet Silverado 2500 HD V 6571 GAS 8 Cyl 6.6L 401

Skyjacker
  • 3-3.5 in. Suspension Lift Kit With Hydro 7000 Shocks.
  • 3-3.5 in. Lift; Includes Front Upper Control Arms; Torsion Key; Differential Lowering Spacers; Rear Lift Blocks; U-Bolts And Hydro 7000 Shocks Does Not Fit Models w/Magnetic Ride Control
  • 3-3.5in.KIT 20 GM 2500HD/3500
  • Suspension Lift Kit w/Shock
  • Product Attributes:
    • Lift/Drop Height:
      • 3 In.
      • 3.5 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California Residents- Warning: Cancer And-or Other Reproductive Harm. (for More Information Go To Www.p65warnings.ca.gov)
  • Features:
    • Hydro Shocks Has Hydraulic-action \ Twin-tube Construction
    • Hydro Shocks 9-Stage Valving Smooths Tire-to-terrain Contact
    • Hydro Shocks Have Quick Response With Reliable Ride Control
    • Hydro Shocks Include Red Poly Bushings And Red Shock Boot
    • Aggressive Off-Road Stance To Put 285/75R18S Into Action
    • Can Run 17/18 And 20 Inch OEM Wheels With OEM Backspacing
    • Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
    • Built-In Camber Correction And Optimized Ball Joint Angles
    • UCalifornia Preassembled With A Durable Black Powder Coat Finish
    • UCalifornia Pressed-in OEM Style Steel Encased Rubber Bushings
    • UCalifornia Pressed-in HD OEM Grade Greasable Ball Joints
    • Rear Block And U-bolt Kit Delivers A More Level Stance
  • Conquer your daily driving adventures and tough off-road terrains with new control. Whether you are getting work done or towing to your next outdoor adventure, Skyjackers fully bolt-on 3.5-inch Lift with Replacement Upper Control Arms (UCA) goes beyond just styling into On-Road Refinement and Off-Road Readiness. Skyjacker fabricated the replacement UCalifornia out of high weld strength, thick walled DOM steel tubing with welded gusset plates to stiffen the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology adds longevity and increased strength. Engineered with built-in camber correction for improved handling and for proper front-end alignment. Aligns to OEM factory specifications. Electric Stability Control (ESC) system functions within factory parameters. UCalifornia comes preassembled. Retain your front GM OEM tuned performance shocks by utilizing a unique 1-piece top mount Front Shock Extension Brackets. More than simple spacers, these durable 1-piece brackets add strength and integrity to the design. Replacement forged torsion keys with engineered specific indexing relieve OEM component strains. These forged keys are stronger than OEM torsion keys and more durable than cast steel aftermarket keys. Four (4) separate differential spacers securely reposition \ correct CV and driveshaft angles. A 2-inch rear Block and U-bolt Kit delivers a more level stance.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2021 - Chevrolet Silverado 2500 HD V 6571 GAS 8 Cyl 6.6L 401

Skyjacker
  • 3-3.5 in. Suspension Lift Kit With M95 Monotube Shocks.
  • 3-3.5 in. Lift; Includes Front Upper Control Arms; Torsion Key; Differential Lowering Spacers; Rear Lift Blocks; U-Bolts And M95 Monotube Shocks Does Not Fit Models w/Magnetic Ride Control
  • 3-3.5in.KIT 20 GM 2500HD/3500
  • Suspension Lift Kit w/Shock
  • Product Attributes:
    • Lift/Drop Height:
      • 3 In.
      • 3.5 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California Residents- Warning: Cancer And-or Other Reproductive Harm. (for More Information Go To Www.p65warnings.ca.gov)
  • Features:
    • M95 Monotube Nitrogen Gas Charged \ Single-Tube Construction
    • M95 Monotube Has Specific Valving \ Stroke For This Package
    • M95 Monotube Has Constant Performance To Prevent Lag Or Fade
    • M95 Monotube Has 180 Degrees Directional Mounting
    • Aggressive Off-Road Stance To Put 285/75R18S Into Action
    • Can Run 17/18 And 20 Inch OEM Wheels With OEM Backspacing
    • Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
    • Built-In Camber Correction And Optimized Ball Joint Angles
    • UCalifornia Preassembled With A Durable Black Powder Coat Finish
    • UCalifornia Pressed-in OEM Style Steel Encased Rubber Bushings
    • UCalifornia Pressed-in HD OEM Grade Greasable Ball Joints
    • Rear Block And U-bolt Kit Delivers A More Level Stance
  • Conquer your daily driving adventures and tough off-road terrains with new control. Whether you are getting work done or towing to your next outdoor adventure, Skyjackers fully bolt-on 3.5-inch Lift with Replacement Upper Control Arms (UCA) goes beyond just styling into On-Road Refinement and Off-Road Readiness. Skyjacker fabricated the replacement UCalifornia out of high weld strength, thick walled DOM steel tubing with welded gusset plates to stiffen the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology adds longevity and increased strength. Engineered with built-in camber correction for improved handling and for proper front-end alignment. Aligns to OEM factory specifications. Electric Stability Control (ESC) system functions within factory parameters. UCalifornia comes preassembled. Retain your front GM OEM tuned performance shocks by utilizing a unique 1-piece top mount Front Shock Extension Brackets. More than simple spacers, these durable 1-piece brackets add strength and integrity to the design. Replacement forged torsion keys with engineered specific indexing relieve OEM component strains. These forged keys are stronger than OEM torsion keys and more durable than cast steel aftermarket keys. Four (4) separate differential spacers securely reposition \ correct CV and driveshaft angles. A 2-inch rear Block and U-bolt Kit delivers a more level stance. Shocks are a key link in-between the chassis and the moving parts of your suspension. Rear damper capacity enhanced with M95 Monotube Shocks. M95 Shocks have specific valving and stroke for this application. The high-pressure nitrogen gas and Internal Floating Piston technology combine to create the quickest responding shock ever.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2021 - Chevrolet Silverado 2500 HD V 6571 GAS 8 Cyl 6.6L 401

ICON Vehicle Dynamics
  • Used with 0 (in) to 2 (in) Lift
  • 2020-UP GM 2500HD/3500 0-2" LIFT STAGE 2 SUSPENSION SYSTEM WITH BILLET UCA
  • 20-UP GM 2500HD/3500 0-2" STAGE 2 SUSPENSION SYSTEM
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
    • Maximum Lift: 2
    • Recommended Aftermarket Tires: 35" X 12.50" (larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
    • Recommended Aftermarket Wheels:
      • Icon Alloys | 18x9" W/ 5.5" Backspace / 12mm Offset
      • Icon Alloys | 20x9" W/ 5.5" Backspace / 12mm Offset
    • Grade Type: Performance
    • Mounting Hardware Included: Yes
    • Title: 20-up Gm 2500hd/3500 0-2" Stage 2 Suspension System
    • Shocks Included: Yes
    • Bushings Included: Yes
    • OEM Wheels & Tires Fitment: Yes
  • Features:
    • 0-2” Adjustable lift height over stock
    • Vehicle specific tuned 2.5 Aluminum Series remote reservoir front and rear shocks for superior shock damping and control
    • Improved ride quality over stock with no change in towing capacity
    • Billet aluminum Delta Joint UCAs allow for additional caster/camber adjustment
    • Wheel travel increase of 2" over stock
    • 100% Bolt-on system - no drilling, cutting, or welding necessary for install
    • 6061 Aircraft grade aluminum CNC machined components
    • Corrosion resistant anodized aluminum shock bodies
  • This system features upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

Additional Fitment Information:
Vehicle Position
2021 - Chevrolet Silverado 2500 HD Front and Rear

ICON Vehicle Dynamics
  • Used with 0 (in) to 2 (in) Lift 0 (in) - 2 (in) Lift
  • 2020-UP GM 2500HD/3500 0-2" LIFT STAGE 2 SUSPENSION SYSTEM WITH TUBULAR UCA
  • 20-UP GM 2500HD/3500 0-2" STAGE 2 SUSPENSION SYSTEM (TUBULAR)
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
    • Maximum Lift: 2
    • Recommended Aftermarket Tires: 35" X 12.50" (larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
    • Recommended Aftermarket Wheels:
      • Icon Alloys | 18x9" W/ 5.5" Backspace / 12mm Offset
      • Icon Alloys | 20x9" W/ 5.5" Backspace / 12mm Offset
    • Grade Type: Performance
    • Mounting Hardware Included: Yes
    • Title: 20-up Gm 2500hd/3500 0-2" Stage 2 Suspension System (tubular)
    • Shocks Included: Yes
    • Bushings Included: Yes
    • OEM Wheels & Tires Fitment: Yes
  • Features:
    • 0-2” Adjustable lift height over stock
    • Vehicle specific tuned 2.5 Aluminum Series remote reservoir front and rear shocks for superior shock damping and control
    • Improved ride quality over stock with no change in towing capacity
    • Wheel travel increase of 2" over stock
    • 100% Bolt-on system - no drilling, cutting, or welding necessary for install
    • 6061 Aircraft grade aluminum CNC machined components
    • Corrosion resistant anodized aluminum shock bodies
  • This system features upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

Additional Fitment Information:
Vehicle Position
2021 - Chevrolet Silverado 2500 HD Front and Rear

ICON Vehicle Dynamics
  • 0 (in) - 2 (in) Lift
  • 2020-UP GM 2500HD/3500 0-2" LIFT STAGE 2 SUSPENSION SYSTEM WITH TUBULAR UCA
  • 20-UP GM 2500HD/3500 0-2" STAGE 2 SUSPENSION SYSTEM (TUBULAR)
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
    • Maximum Lift: 2
    • Recommended Aftermarket Tires: 35" X 12.50" (larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
    • Recommended Aftermarket Wheels:
      • Icon Alloys | 18x9" W/ 5.5" Backspace / 12mm Offset
      • Icon Alloys | 20x9" W/ 5.5" Backspace / 12mm Offset
    • Grade Type: Performance
    • Mounting Hardware Included: Yes
    • Title: 20-up Gm 2500hd/3500 0-2" Stage 2 Suspension System (tubular)
    • Shocks Included: Yes
    • Bushings Included: Yes
    • OEM Wheels & Tires Fitment: Yes
  • Features:
    • 0-2” Adjustable lift height over stock
    • Vehicle specific tuned 2.5 Aluminum Series remote reservoir front and rear shocks for superior shock damping and control
    • Improved ride quality over stock with no change in towing capacity
    • Wheel travel increase of 2" over stock
    • 100% Bolt-on system - no drilling, cutting, or welding necessary for install
    • 6061 Aircraft grade aluminum CNC machined components
    • Corrosion resistant anodized aluminum shock bodies
  • This system features upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

Additional Fitment Information:
Vehicle Position
2021 - Chevrolet Silverado 2500 HD Front and Rear

ICON Vehicle Dynamics
  • 0 (in) - 2 (in) Lift
  • 2020-UP GM 2500HD/3500 0-2" LIFT STAGE 2 SUSPENSION SYSTEM WITH BILLET UCA
  • 20-UP GM 2500HD/3500 0-2" STAGE 2 SUSPENSION SYSTEM
  • Product Attributes:
    • California Proposition 65: Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
    • Maximum Lift: 2
    • Recommended Aftermarket Tires: 35" X 12.50" (larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
    • Recommended Aftermarket Wheels:
      • Icon Alloys | 18x9" W/ 5.5" Backspace / 12mm Offset
      • Icon Alloys | 20x9" W/ 5.5" Backspace / 12mm Offset
    • Grade Type: Performance
    • Mounting Hardware Included: Yes
    • Title: 20-up Gm 2500hd/3500 0-2" Stage 2 Suspension System
    • Shocks Included: Yes
    • Bushings Included: Yes
    • OEM Wheels & Tires Fitment: Yes
  • Features:
    • 0-2” Adjustable lift height over stock
    • Vehicle specific tuned 2.5 Aluminum Series remote reservoir front and rear shocks for superior shock damping and control
    • Improved ride quality over stock with no change in towing capacity
    • Billet aluminum Delta Joint UCAs allow for additional caster/camber adjustment
    • Wheel travel increase of 2" over stock
    • 100% Bolt-on system - no drilling, cutting, or welding necessary for install
    • 6061 Aircraft grade aluminum CNC machined components
    • Corrosion resistant anodized aluminum shock bodies
  • This system features upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

Additional Fitment Information:
Vehicle Position
2021 - Chevrolet Silverado 2500 HD Front and Rear
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