2011-2017 Chevy Silverado 2500HD 4wd - 1" Rear Block Kit (ubolts & lift blocks)

Chevy Silverado 2500HD 1" Block Kit 2011-2017 by Tuff Country #97090
Tuff Country - 97090-chevy-silverado-block-kit
Authorized Dealer
Tuff Country #97090
Tuff Country - 97090-chevy-silverado-block-kit
Authorized Dealer
Sale Price:
  • $103.02
$128.78 Save: $25.76 (20%)
Save $10.30 more with Code: SPRING10 - details
Usually Ships within 24 to 48 Hours (excluding Saturday and Sunday)
Arrives 1 to 5 days after product ships


Tuff Country # 97090 block kit include lift blocks and ubolts designed to raise the rear of your Chevy Silverado 2500HD. Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle. Extended zinc plated rear ubolts designed specifically for the Chevy Silverado 2500HD are use to replace the factory ubolts.

Features and Benefits

  • Lifts the rear of your vehicle 1"
  • Maintains a factory ride
  • Custom made for the Chevy Silverado 2500HD
  • Lift blocks are constructed of heavy duty cast iron
  • Zinc plated corrosion resistant extended ubolts
  • Simple Bolt-on Installation

Tech Specs

Amount of Lift 1" Rear Lift
Blocks Tapered (YES/NO) NO
Lift Block Dimensions 1" (H) x 2 1/4" (W) x 6 1/2" (L)
Ubolt Dimensions 3/5" x 3 1/4" x 12" - Square
Items Included: 2) 1" Cast Iron Lift Blocks, 4) Rear Axle Ubolts, 1) Hardware Bag (nuts & washers)
Weight: 24.00 lbs.
Part 97090 fits:
  • 2017 Chevy Silverado 2500HD 4x4
  • 2016 Chevy Silverado 2500HD 4x4
  • 2015 Chevy Silverado 2500HD 4x4
  • 2014 Chevy Silverado 2500HD 4x4
  • 2013 Chevy Silverado 2500HD 4x4
  • 2012 Chevy Silverado 2500HD 4x4
  • 2011 Chevy Silverado 2500HD 4x4

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