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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  • Ford 9.75 Inch, 2011 and Newer, 4.30 Ratio, Nitro Ring and Pinion
    Nitro Gear & Axle F9.75-11-430-NG
    Special Price $291.55 Regular Price $343.00
  • Ford 9.75 Inch 3.73 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-373-NG
    Special Price $339.15 Regular Price $399.00
  • Ford 9.75 Inch 4.10 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-410-NG
    Special Price $339.15 Regular Price $399.00
  • Ford 9.75 Inch 4.30 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-430-NG
    Special Price $291.55 Regular Price $343.00
  • Ford 9.75 Inch 4.56 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-456-NG
    Special Price $339.15 Regular Price $399.00
  • Ford 9.75 Inch 4.88 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-488-NG
    Special Price $339.15 Regular Price $399.00
  • Nitro Ring & Pinion AAM 11.5" 5.13 Ratio
    Nitro Gear & Axle AAM11.5-513-NG
    Special Price $438.60 Regular Price $516.00
  • AAM 11.5 Inch 5.38 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle AAM11.5-538-NG
    Special Price $438.60 Regular Price $516.00

8 Items

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