2020-2025 Duramax 3" Performance Leveling Kit W/ 2.0 Shocks (110-P1326)

Description

Fits

Year	Make	Model	Engine
2020-2025	Chevrolet/GMC	Silverado/Sierra 2500/3500 HD 2WD/4WD	L5P, 6.6L Duramax

Note: Does NOT fit AT4X/ZR2

Level your 2020-up Duramax with this Cognito 3" Performance Leveling Kit W/ 2.0 Shocks. Everything is included to level your ride and maintain excellent ride quality. 

Part Number: 110-P1326

Features

• Yields up to 3" of front lift, improving vehicle appearance.
• Optimizes potential of the front suspension.
• Maintains necessary droop travel providing excellent ride quality.
• Bushings Included: Yes
• Maximum Lift: 3
• Shocks Included: Yes

Includes:

• Front and rear 2.0 IFP shocks tuned vehicle specific providing 35% more front wheel droop travel than stock.
• Torsion bar keys provide desired front ride height improving vehicle appearance and more clearance for larger tires.
• SM Series Upper Control Arms add caster, correct ball joint angle, and feature high-angle patented Cognito Alpha Ball Joint. 

Installation

• 4 to 6 hours install time, depending on optional add-ons.
• Click Here 7567
• Click Here 7037
• Click Here 7267
  

Notes

• Optional, add Pitman and Idler Arm Support kit. Highly recommended upgrade to correct the GM steering flaw.
• Optional, add 1" tall block and u-bolt kit if slight rear high rake is desired.
  

Tire Fitment

• 285 or 295 tire on stock wheel
  Will require a wheel spacer at least 1/4" to 3/8” thick. A 1.5” wheel spacer looks really good.
• 35x12.5 tire on stock wheel
  Will require a wheel spacer at least 1/2” thick. A 1.5” wheel spacer looks really good. Use tie back kit plus medium trimming.
• 37x12.50 tire on stock wheel
  Will require a wheel spacer at least 1/2” thick. A 1.5” wheel spacer looks really good. Use tie back kit plus heavy trimming.
• 285/75R18 (35x11.5), 18x9 +18mm offset
  No trimming needed.
• 35x12.50, 9” wide wheel +18mm offset
  Minimal trimming to inner fender liner.
• 35 on 10” wide wheel +18mm offset
  Medium trimming. Suggested use of tie back kit plus medium trimming.
• 35 on 9” wide wheel, 0mm offset
  Suggested use of tie back kit plus medium trimming.
• 37x12.50, 9” wide wheel +18mm offset
  Suggested use of tie back kit plus medium trimming.
• 37x12.50, 9” wide wheel, 0mm offset
  Suggested use of tie back kit plus heavy trimming.
• 37x12.50 on 10” wide wheel, 0mm offset
  Has been done, but not recommended unless you are okay with excessive trimming and occasional rubbing.

Additional Fitment

Year	Make	Model	Sub-Model
2020-2025	GMC	Sierra 3500 HD	SLT
2020-2025	GMC	Sierra 3500 HD	SLE
2023-2025	GMC	Sierra 3500 HD	Pro
2024-2025	GMC	Sierra 3500 HD	Denali Ultimate
2020-2025	GMC	Sierra 3500 HD	Denali
2020-2025	GMC	Sierra 3500 HD	AT4
2020-2025	GMC	Sierra 2500 HD	SLT
2020-2025	GMC	Sierra 2500 HD	SLE
2023-2025	GMC	Sierra 2500 HD	Pro
2024-2025	GMC	Sierra 2500 HD	Denali Ultimate
2020-2025	GMC	Sierra 2500 HD	Denali
2020-2025	GMC	Sierra 2500 HD	AT4
2020-2025	Chevrolet	Silverado 3500 HD	WT
2020-2025	Chevrolet	Silverado 3500 HD	LTZ
2020-2025	Chevrolet	Silverado 3500 HD	LT
2020-2025	Chevrolet	Silverado 3500 HD	High Country
2020-2025	Chevrolet	Silverado 3500 HD	Base
2020-2025	Chevrolet	Silverado 2500 HD	WT
2020-2025	Chevrolet	Silverado 2500 HD	LTZ
2020-2025	Chevrolet	Silverado 2500 HD	LT
2020-2025	Chevrolet	Silverado 2500 HD	High Country
2020-2025	Chevrolet	Silverado 2500 HD	Custom
2020-2022	GMC	Sierra 3500 HD	Base
2020-2022	GMC	Sierra 2500 HD	Base
2020	GMC	Sierra 3500 HD
2020	GMC	Sierra 2500 HD

 

Warranty

Parts Only

• Limited Lifetime Warranty - Cognito Branded Products