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Home / Suspension & Lift Kits / Lift Kits / Rough Country 20601RED
Rough CountryPart 20601RED · UPC 00840269940286

3.5-Inch Lift Kit for Chevy Avalanche (2007-2013)

$569.95MAP price
In stock — 20 available
Shipping weight: 44 lb.
  • Fits 2007-2013 Chevy Avalanche in 4WD and rear-wheel drive, including Black Diamond LS and LT
  • Bolt-on front spacers — no strut disassembly needed
  • Red forged upper control arms with Clevite rubber bushings and pre-pressed POM ball joints
  • Differential drops included to keep axle angles correct
  • Does not fit Auto Ride, Auto Leveling, or electric steering models
  • Downloadable installation guide available. Shipping weight: 44.0 lb

The Trail Fortress check

Will it fit your truck?

✓ Fits

2007–2013 Chevrolet Avalanche · 4WD/RWD
Black Diamond LSBlack Diamond LTLSLT

✕ Does not fit

  • Auto Ride or Auto Leveling models
  • Models with electric steering

About this kit

3.5-Inch Lift Kit, fitment-checked

A 3.5-inch lift kit for the 2007-2013 Chevy Avalanche in both 4WD and rear-wheel drive, covering LS, LT and Black Diamond trims. Struts do not need to come apart to install it, and the red forged upper control arms arrive with Clevite rubber bushings and POM ball joints already pressed in. Not for Auto Ride, Auto Leveling, or electric steering models.

Avalanche owners get their own part number here: a 3.5-inch kit for 2007-2013 trucks in 4WD or rear-wheel drive, spanning LS, LT, Black Diamond LS and Black Diamond LT. Front spacers do the lifting without pulling the struts apart, differential drops hold axle angles where they belong, and red forged upper control arms bring Clevite rubber bushings and pre-pressed POM ball joints. The result levels the front with the rear and can be taken back to stock later. Two hard stops: trucks with Auto Ride or Auto Leveling suspension, and trucks with electric steering.

What’s in the box

Kit contents

  • 1× 3.5in Kit Box 20601BOX1
  • 1× 3.5" Spacer Box 12170BOX2
  • 1× Red Forged Upper Control Arms 19401ARED

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 20601RED kit fits the vehicles shown in the fitment section above.

Specifications

Specs

BrandRough Country
Part number20601RED
UPC / GTIN00840269940286
Lift height3.5 in
Shipping weight44 lb
Country of originCN
CategorySuspension & Lift Kits › Lift Kits
Installation guideDownloadable PDF

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.