2001-06 4WD Avalanche, Suburban, Tahoe, Yukon 1500 2-3.5" lift with Electronic shocks

Product No: K837 SL

Availability: In stock


Important Notes

Not compatible with Denali.

Quick Overview

This system is more expensive than others and its installation is more involved. Simply put, the Superlift lift kit addresses all factors relating to vehicle drivability, ride quality and component longevity of your Avalanche, Suburban, Tahoe or Yukon; most others do not. Choose the front lift height with the unique adjustable compression travel stops. These allow you to tune the ride and handling characteristics. Other features of this Superlift lift kit include:

  • Both upper and lower control arms are lowered to ensure proper alignment remains constant throughout the suspension travel cycle
  • Lower control arm brackets are full-width, one-piece crossmembers
  • Differential is lowered to optimize CV axle operating angles and service life
  • Dropped centerlink, with stabilizing link, corrects tie-rod geometry
  • Differential skid plate connects and strengthens front and rear crossmembers
  • On models factory-equipped with Autoride electronic shocks or rear Air-Ride shocks, relocation brackets allow factory shocks to be retained
  • Rear coil spacers
  • Limited Lifetime Warranty and Satisfaction Guaranteed

Product Attachments

View FileK836, K837 Instructions    Size: (1.4 MB)
View FileRear Instructions    Size: (97.01 KB)

Superlift K837 Avalanche, Suburban, Yukon lift kit

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    • Make: Chevrolet, GMC
    • Model: Avalanche
    • Vehicle: 2001-06 Avalanche 1500 2-3.5" lift with Electronic shocks
    • 2or4: 4WD
    • Tire Size: 31x11.50 on factory wheels

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