Free shipping, no minimum  ·  Manufacturer-listed exclusions shown before you buy
TRAILFORTRESSBuilt for the trail. Checked for your truck.
Shop by TruckBrands
Cart
Home / Suspension & Lift Kits / Lift Kits / Skyjacker C20681TRK
SkyjackerPart C20681TRK · UPC 00803696294896

6-Inch Lift Kit with Raised Torsion Bar Brackets, GM HD

$2,009.76MAP price

Free shipping · 30-day returns

In stock: 2 available
  • Complete 6 in. lift kit with raised torsion bar brackets
  • 2020-2025 Silverado and Sierra 2500 HD and 3500 HD in 4WD
  • Not for 17 in. or 18 in. OEM wheels
  • Not for Magnetic Ride Control models
  • Gas trucks may need OEM exhaust modification for driveshaft clearance

The Trail Fortress check

Will it fit your truck?

✓ Fits

2020–2025 Chevrolet Silverado 2500 HD · 4WD
2020–2025 Chevrolet Silverado 3500 HD · 4WD
2020–2025 GMC Sierra 2500 HD · 4WD
2020–2025 GMC Sierra 3500 HD · 4WD

Gas Models May Require Modification To OEM Exhaust For Driveshaft Clearance.; Models With Top Mount Rear Over Load Leaf Springs Must Order Rear U-Bolt Kit Part # UDB6R.; Not Designed To Fit Models With Top Mount Rear Over Load Leaf Springs.; Not Designed To Fit Dually Models.; Not Designed To Fit Models With Magnetic Ride Control.; Not Designed To Be Used With 17"-18" OEM Wheels. Not Designed To Be Used With 17"-18" OEM Wheels.; Not Designed To Fit Models With Magnetic Ride Control.; Not Designed To Fit Dually Models.; Not Designed To Fit Models With Top Mount Rear Over Load Leaf Springs.; Models With Top Mount Rear Over Load Leaf Springs Must Order Rear U-Bolt Kit Part # UDB6R.; Gas Models May Require Modification To OEM Exhaust For Driveshaft Clearance. Not Designed To Be Used With 17"-18" OEM Wheels.; Not Designed To Fit Models With Magnetic Ride Control.; Gas Models May Require Modification To OEM Exhaust For Driveshaft Clearance.; Models With Top Mount Rear Over Load Leaf Springs Must Order Rear U-Bolt Kit Part # UDB6R.; Not Designed To Fit Models With Top Mount Rear Over Load Leaf Springs.; Not Designed To Fit Dually Models. Fitment on this page is based on the manufacturer’s application data.

About this kit

6-Inch Lift Kit with Raised Torsion Bar Brackets, GM HD, fitment-checked

The complete 6 in. kit for the current GM heavy duty trucks, built around raised torsion bar brackets. Three exclusions apply across this family: not for 17 in. or 18 in. OEM wheels, not for Magnetic Ride Control models, and gas trucks may need the OEM exhaust modified for driveshaft clearance.

Six inches on a torsion-bar front end means relocating the bar mounts rather than just cranking the keys, and this kit does it with raised brackets. It is the complete system rather than a component box. Coverage is the 2020-2025 Silverado 2500 HD and 3500 HD and the GMC Sierra equivalents in 4WD. Three exclusions apply across this family: not for 17 in. or 18 in. OEM wheels, not for Magnetic Ride Control models, and gas trucks may need the OEM exhaust modified for driveshaft clearance. Trucks with a top-mount rear overload spring also carry a note on the record. Read all of them against your truck before ordering: a 6 in. kit is not something to discover an exclusion on after delivery.

Specifications

Specs

BrandSkyjacker
Part numberC20681TRK
UPC / GTIN00803696294896
Lift height6 in
CategorySuspension & Lift Kits › Lift Kits

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit, before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.

Keep looking

More Lift Kits

Rough Country 5-Inch Lift Kit with Vertex 2.5 Shocks for Silverado 2500 HD5 Inch
5-Inch Lift Kit with Vertex 2.5 Shocks for Silverado 2500 HD
2020–2025Rough Country 11055
$3,299.95In stock
Rough Country 5-Inch Torsion Drop Lift Kit with Vertex 2.5 Shocks for Chevy HD5 Inch
5-Inch Torsion Drop Lift Kit with Vertex 2.5 Shocks for Chevy HD
2020–2025Rough Country 111055
$3,299.95In stock
Rough Country Rough Country 7 Inch Lift Kit 1112557 Inch
Rough Country 7 Inch Lift Kit 111255
2020–2025Rough Country 111255
$3,299.95In stock
ReadyLift Lift Kit for GM HD with Forged Torsion Keys, 38 in.
Lift Kit for GM HD with Forged Torsion Keys, 38 in.
2020–2025ReadyLift 44-30820
$3,259.95In stock
Rough Country 7.5-Inch Vertex Lift Kit for Silverado/Sierra HD7.5 Inch
7.5-Inch Vertex Lift Kit for Silverado/Sierra HD
2011–2019Rough Country 25350
$3,149.95In stock
Rough Country 5-Inch Lift Kit with Vertex Shocks for Silverado/Sierra HD 2011-20195 Inch
5-Inch Lift Kit with Vertex Shocks for Silverado/Sierra HD 2011-2019
2011–2019Rough Country 26050
$3,149.95In stock
Rough Country Rough Country 7.5 Inch Lift Kit 104507.5 Inch
Rough Country 7.5 Inch Lift Kit 10450
2011–2019Rough Country 10450
$3,099.95In stock
Rough Country 3.5-Inch Lift Kit with Vertex Shocks for Silverado HD (2011–2019): Red3.5 Inch
3.5-Inch Lift Kit with Vertex Shocks for Silverado HD (2011–2019): Red
2011–2019Rough Country 97650RED
$2,769.95In stock
Rough Country 3.5-Inch Lift Kit with Vertex Shocks for Silverado HD3.5 Inch
3.5-Inch Lift Kit with Vertex Shocks for Silverado HD
2011–2019Rough Country 97650
$2,749.95In stock
Rough Country 3-Inch Lift Kit with Vertex Shocks for GM 2500HD/3500HD3 Inch
3-Inch Lift Kit with Vertex Shocks for GM 2500HD/3500HD
2020–2025Rough Country 95850RED
$2,469.95In stock
Rough Country 3-Inch Lift Kit with Vertex 2.5 Shocks for GM 2500HD/3500HD3 Inch
3-Inch Lift Kit with Vertex 2.5 Shocks for GM 2500HD/3500HD
2020–2025Rough Country 97750RED
$2,469.95In stock
Rough Country 3-Inch Lift Kit with Vertex Shocks for 2500HD/3500HD3 Inch
3-Inch Lift Kit with Vertex Shocks for 2500HD/3500HD
2020–2025Rough Country 95850
$2,449.95In stock
Rough Country 3-Inch Lift Kit with Vertex Shocks for 2020–2025 Chevy/GMC HD3 Inch
3-Inch Lift Kit with Vertex Shocks for 2020–2025 Chevy/GMC HD
2020–2025Rough Country 97750
$2,449.95In stock
Rough Country 3.5-Inch Lift Kit with Vertex Shocks for Chevy/GMC HD (2011-2019): Red3.5 Inch
3.5-Inch Lift Kit with Vertex Shocks for Chevy/GMC HD (2011-2019): Red
2011–2019Rough Country 97550RED
$2,359.95In stock
Rough Country 3.5-Inch Lift Kit with Vertex Shocks for Chevy/GMC HD3.5 Inch
3.5-Inch Lift Kit with Vertex Shocks for Chevy/GMC HD
2011–2019Rough Country 97550
$2,339.95In stock
Rough Country 5-Inch Lift Kit with M1 Shocks for Silverado & Sierra HD5 Inch
5-Inch Lift Kit with M1 Shocks for Silverado & Sierra HD
2020–2025Rough Country 11040
$1,839.95In stock
Rough Country 5-Inch Torsion Drop Lift Kit with M1 Monotube Shocks, Chevy HD5 Inch
5-Inch Torsion Drop Lift Kit with M1 Monotube Shocks, Chevy HD
2020–2025Rough Country 111040
$1,839.95In stock
Rough Country Rough Country 7 Inch Lift Kit 1112407 Inch
Rough Country 7 Inch Lift Kit 111240
2020–2025Rough Country 111240
$1,839.95In stock