Block Kits
Tuff Country is a DPI Offroad Brand. When you buy Tuff Country from DPI Offroad, you are buying direct from the manufacturer.

Block Kits

Tuff Country Block and Unbolt Kitsand include lift blocks and U-bolts designedand to raise the rear of your truck or SUV. Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle. Extended Zinc-plated rear U-bolts designed specifically for each vehicle are use to replace the factory ubolts.

  • Economical lift for rear of trucks
  • Maintains a factory ride
  • Zinc Plated U-bolts
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  • 8.6 Inch M220 Rear Ring & Pinion 3.42 Ratio Nitro Gear & Axle
    Nitro Gear & Axle D46-342-NG
    $320.00
  • 8.6 Inch M220 Rear Ring & Pinion 4.10 Ratio Nitro Gear & Axle
    Nitro Gear & Axle D46-410-NG
    $350.00
  • Nitro Gear & Axle Gear 220mm gear 4.56 ratio for Chevrolet & GMC Colorado/Canyon 2015-2017
    Nitro Gear & Axle D46-456-NG
    $350.00

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