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Tuff Country

Tuff Country 99-06 Chevy Silverado 1500 4x4 2in Lift Kit (w/Rear Add-a-Leafs SX8000 Shocks)

SKU: TUF12923KN

Suspension Leveling & Lift Kits

TUF Lift Kits...

Tuff Country 99-06 Chevy Silverado 1500 4x4 2in Lift Kit (w/Rear Add-a-Leafs SX8000 Shocks)

Tuff Country

Tuff Country 99-06 Chevy Silverado 1500 4x4 2in Lift Kit (w/Rear Add-a-Leafs SX8000 Shocks)

SKU: TUF12923KN

Suspension Leveling & Lift Kits

TUF Lift Kits...

A$1,380.61
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

Tuff Country's 4? Suspension Lift Kit for the 2007-2018 Sierra 1500 reintroduces their upper control arm design kits! These lift kits are very affordable and simple to install. Using new tubular upper control arms along with upper coil/strut spacers, differential drops and a replacement differential skid plate (2007-2013 4wd models only) to lift the front of the vehicle 4 inches and cast iron blocks with extended ubolts lift the rear 2 inches.

Product Overview

Tuff Country's 4? Suspension Lift Kit for the 2007-2018 Sierra 1500 reintroduces their upper control arm design kits! These lift kits are very affordable and simple to install. Using new tubular upper control arms along with upper coil/strut spacers, differential drops and a replacement differential skid plate (2007-2013 4wd models only) to lift the front of the vehicle 4 inches and cast iron blocks with extended ubolts lift the rear 2 inches.


Features and Benefits

  • Will Not Shortchange You On Critical Components
  • Making The Install Safe And Effective
  • Fantastic Ride Quality
  • Designed To Replicate Your Factory Ride
  • No Sacrificing Off Road Durability And Performance
  • Gives You The Best Of Both Worlds
  • Limited Lifetime Warranty

Product Details

Description:1999-2006 Chevy Silverado 1500 4x4-2in. Lift Kit (w/Rear add-a-leafs) by (SX8000
Lift/Drop Height:2 in.
Part Number:tuf12923KN
WARNING CA Proposition 65 Message:WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-10-13 22:20:56

Features

  • Designed To Replicate Your Factory Ride
  • Fantastic Ride Quality
  • Gives You The Best Of Both Worlds
  • Limited Lifetime Warranty
  • Making The Install Safe And Effective
  • No Sacrificing Off Road Durability And Performance
  • Will Not Shortchange You On Critical Components

Specifications

Product Attributes - Brand
Tuff Country
Product Attributes - Manufacturer's Part Number
12923KN
Product Attributes - Part Type
Suspension Leveling & Lift Kits
Product Attributes - Product Line
Tuff Country EZ-Ride Suspension Lift Kits
Product Attributes - UPC
698815008016
Product Attributes - Lift Style
Suspension Lift Kit
Product Attributes - Primary Front Lift Component
Torsion bar key
Product Attributes - Primary Rear Lift Component
Add-a-leaf
Product Attributes - Front Shocks/Struts Included
Yes
Product Attributes - Front Shock Quantity Per Wheel
1
Product Attributes - Front Shock Type
Gas-charged twin-tube
Product Attributes - Rear Shocks/Struts Included
Yes
Product Attributes - Rear Shock Quantity Per Wheel
1
Product Attributes - Rear Shock Type
Gas-charged twin-tube
Product Attributes - Brake Lines Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - FMVSS 126 Certification
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Includes SX8000 shocks.

Reference Information

Brand Name/s Tuff Country
StreetFX SKU tuf12923KN
SFX Item ID 4291862
Supplier Item Code 4291862
Manufacturer SKU 12923KN
Manufacturer UPC 698815008016
Alternative References TFY-12923KN, 4x4, 2in, SX8000

Compatibility

Application Data
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year1999
    Ending Year2005
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year1999
    Ending Year2005
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelHYBRID
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelLT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelSS
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelWT
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelWT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelHYBRID
    Beginning Year2004
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLS
    Beginning Year1999
    Ending Year2006
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLS
    Beginning Year1999
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLT
    Beginning Year1999
    Ending Year2005
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelLT
    Beginning Year1999
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelSS
    Beginning Year2003
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelWT
    Beginning Year2002
    Ending Year2004
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelWT
    Beginning Year2002
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelWT
    Beginning Year2006
    Ending Year2006
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelWT
    Beginning Year2006
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelZ71
    Beginning Year2004
    Ending Year2004
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelZ71
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeGMC
    ModelSIERRA 1500
    SubmodelBASE
    Beginning Year2002
    Ending Year2005
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeGMC
    ModelSIERRA 1500
    SubmodelBASE
    Beginning Year2002
    Ending Year2005
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeGMC
    ModelSIERRA 1500 CLASSIC
    SubmodelHYBRID
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS
  • MakeGMC
    ModelSIERRA 1500 CLASSIC
    SubmodelSL
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Drivetrain4WD
    Amount of Lift Front2.000 in.
    Amount of Lift Rear2.000 in.
    Front SuspensionIndependent front suspension
    Number of Lugs6
    Fuel TypeGAS

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