Cognito 3" Standard Front Leveling Kit, 2020-2024 LM2/LZ0

Part# 110-90766

$699.95 Includes Free Shipping.

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Fits: 2020 thru 2024 Chevy Silverado/GMC Sierra 1500 LM2/LZ0 Duramax Diesel

*Please call for availability*

We’ve bundled everything you need in a leveling kit for your GM 1500 with high quality Cognito components. There’s no guesswork and you SAVE with the bundled price. Cognito components are engineered, manufactured and assembled in the USA. The Cognito 3" Standard Leveling Kit includes the Cognito Standard Upper Control Arm Kit, 1.5” Strut Spacer Kit and .5” Preload Spacer Kit– all with hardware included. The Cognito Standard Upper Control Arms are built with a modified ball joint angle to eliminate travel limitations of the ball joint in lifted applications. This design also eliminates the need to cut the service perch off of the truck if they are used as part of our Cognito package or as a stock replacement. The 1.5” Strut Spacers and .5” Steel Preload Spacers are constructed out of heavy duty steel and finished with a durable semi-gloss black power coating.


  • Arms have corrected ball joint angle
  • Made with bolt-in, maintenance free, high angle, heavy duty ball joints
  • Enhances the truck’s appearance and reduces the factory nose down rake
  • Maintains a minimum of 3” droop travel for more comfortable ride quality
  • This product is compatible with vehicles equipped with ARC Adaptive Ride Control (includes all 1500 Denali models).
  • The rake is bed rails level with larger fender well gap in front over rear
  • Yields nominal 3” lift at the front wheels
  • Fits up to 34”x12” tire and 9” wide wheel with 5.75” back space
  • 3 hour installation, no cutting or welding


  • Cognito Standard UCA kit
  • 1.5” Strut Spacer Kit
  • .5” Preload Spacer Kit
  • Cognito Sticker Pack