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Tuff Country

Tuff Country 92-98 Chevy Suburban 2500 4x4 (8 lug) 2in Lift Kit (SX8000 Shocks)

SKU: TUF12921KN

Suspension Leveling & Lift Kits

TUF Lift Kits

Tuff Country 92-98 Chevy Suburban 2500 4x4 (8 lug) 2in Lift Kit (SX8000 Shocks)

Tuff Country

Tuff Country 92-98 Chevy Suburban 2500 4x4 (8 lug) 2in Lift Kit (SX8000 Shocks)

SKU: TUF12921KN

Suspension Leveling & Lift Kits

TUF Lift Kits

A$1,464.87
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 straight axle suspension lift kits for the 1969 thru 1987 GMC trucks feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics, teflon inserts are also used between each leaf. Available in sizes ranging from 2 inches up to 6 inches of lift. Kits can be purchased with rear leaf springs or rear axle blocks.

Product Overview

Tuff Country's straight axle suspension lift kits for the 1969 thru 1987 GMC trucks feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics, teflon inserts are also used between each leaf. Available in sizes ranging from 2 inches up to 6 inches of lift. Kits can be purchased with rear leaf springs or rear axle blocks.


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:1992-1998 Chevy Suburban 2500 4x4 (8 lug)-2in. Lift Kit by (SX8000 Shocks)
Lift/Drop Height:2 in.
Part Number:tuf12921KN
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: 2026-09-30 16:49:43

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
12921KN
Product Attributes - Part Type
Suspension Leveling & Lift Kits
Product Attributes - Product Line
Tuff Country Lift Kits
Product Attributes - UPC
698815007996
Product Attributes - Front Lifted Amount Range (in)
2.00
Product Attributes - Rear Lifted Amount Range (in)
2.00
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 tuf12921KN
SFX Item ID 4291860
Supplier Item Code 4291860
Manufacturer SKU 12921KN
Manufacturer UPC 698815007996
Alternative References TFY-12921KN, 4x4, 2in, (SX8000

Compatibility

Application Data
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1992
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1995
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeK
    Liter5.7
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelBASE
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1992
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1995
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeN
    Liter7.4
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelBASE
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1994
    Body StyleSport Utility
    CID395
    Drivetrain4WD
    Ending Year1998
    Engine FamilyCHEVY V8 DIESEL
    Engine Size6.5L/395
    Engine TypeV8
    Engine VIN CodeF
    Liter6.5
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelBASE
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1997
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1998
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeR
    Liter5.7
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelBASE
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1997
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1998
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeJ
    Liter7.4
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelBASE
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1995
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1995
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeK
    Liter5.7
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLS
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1995
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1995
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeN
    Liter7.4
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLS
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1995
    Body StyleSport Utility
    CID395
    Drivetrain4WD
    Ending Year1998
    Engine FamilyCHEVY V8 DIESEL
    Engine Size6.5L/395
    Engine TypeV8
    Engine VIN CodeF
    Liter6.5
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLS
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1997
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1998
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeR
    Liter5.7
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLS
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1997
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1998
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeJ
    Liter7.4
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLS
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1995
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1995
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeK
    Liter5.7
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLT
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1995
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1995
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeN
    Liter7.4
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLT
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1995
    Body StyleSport Utility
    CID395
    Drivetrain4WD
    Ending Year1997
    Engine FamilyCHEVY V8 DIESEL
    Engine Size6.5L/395
    Engine TypeV8
    Engine VIN CodeF
    Liter6.5
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLT
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1997
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1997
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeR
    Liter5.7
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLT
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1997
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1997
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeJ
    Liter7.4
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelLT
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1992
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1994
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeK
    Liter5.7
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelSILVERADO
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1992
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1994
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeN
    Liter7.4
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelSILVERADO
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1994
    Body StyleSport Utility
    CID395
    Drivetrain4WD
    Ending Year1994
    Engine FamilyCHEVY V8 DIESEL
    Engine Size6.5L/395
    Engine TypeV8
    Engine VIN CodeF
    Liter6.5
    MakeCHEVROLET
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelSILVERADO
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1993
    Body StyleSport Utility
    CID350
    Drivetrain4WD
    Ending Year1993
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeK
    Liter5.7
    MakeGMC
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelSLE
  • Application NotesLift Kit w/Shock; 2 in. Lift; Front And Rear; Incl. Torsion Bar Keys; Add A Leaf; w/SX8000 Shocks
    Beginning Year1993
    Body StyleSport Utility
    CID454
    Drivetrain4WD
    Ending Year1993
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeN
    Liter7.4
    MakeGMC
    ModelK2500 SUBURBAN
    RegionUSA
    SubmodelSLE

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