2006-2015 GMC Sierra 1500 4wd - 3" Rear Block Kit (ubolts & lift blocks)

Sale Price: $87.94

Reg: $105.95 Save: $18.01 (17%)

  • Tuff Country #97031
Usually Ships within 24 to 48 Hours (excluding Saturday and Sunday)
Arrives 1 to 5 business days after product ships

Product Information

Tuff Country # 97031 block kit include lift blocks and ubolts designed to raise the rear of your GMC Sierra 1500. 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 GMC Sierra 1500 are use to replace the factory ubolts.

Features & Benefits

  • Lifts the rear of your vehicle 1.5" (replaces factory block)
  • Maintains a factory ride
  • Custom made for the GMC Sierra 1500
  • Lift blocks are constructed of heavy duty cast iron
  • Zinc plated corrosion resistant extended ubolts
  • Simple Bolt-on Installation

Tech Specs

Amount of Lift 1.5" Rear Lift (replaces factory blocks)
Blocks Tapered (YES/NO) NO
Lift Block Dimensions 3" (H) x 2 1/4" (W) x 6 1/2" (L)
Ubolt Dimensions 9/16" x 2 3/4" x 12 5/8" - Square
Items Included:
2) 3" Cast Iron Lift Blocks, 4) Rear Axle Ubolts, 1) Hardware Bag (nuts & washers)  
Weight:
28 lbs.
SKU #97031 Fits:
  • 2015 GMC Sierra 1500 4x4
  • 2014 GMC Sierra 1500 4x4
  • 2013 GMC Sierra 1500 4x4
  • 2012 GMC Sierra 1500 4x4
  • 2011 GMC Sierra 1500 4x4
  • 2010 GMC Sierra 1500 4x4
  • 2009 GMC Sierra 1500 4x4
  • 2008 GMC Sierra 1500 4x4
  • 2007 GMC Sierra 1500 4x4
  • 2006 GMC Sierra 1500 4x4
  • Installation Notes

    1. Designed for rear axles only. Never use lift blocks with a front axle
    2. Included 3" blocks replace the factory 1.5" blocks
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