6" RTS Lift Kit 2020-24 Chevy Silverado 3500HD W/ Dirt Logic Shocks

Fabtech K1162DL 6-Inch RTS Lift Kit with Front Reservoir Dirt Logic 2.25 Shocks for 2020-2024 GM 3500HD Diesel

$3,916.88
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6" RTS Lift Kit 2020-24 Chevy Silverado 3500HD W/ Dirt Logic Shocks

Fabtech

Fabtech K1162DL 6-Inch RTS Lift Kit with Front Reservoir Dirt Logic 2.25 Shocks for 2020-2024 GM 3500HD Diesel

$3,916.88

Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.

Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.

Fabtech K1162DL 6-inch RTS suspension lift kit with front Dirt Logic 2.25 remote-reservoir and rear Dirt Logic 2.25 non-reservoir shocks.

Vehicle fitment

2020-2024 Chevrolet Silverado 3500HD and GMC Sierra 3500HD pickups with 6.6L diesel engines, 4WD. Does not fit standard/regular cab, GMC AT4 or Chevrolet Trail Boss models. This listing covers 3500HD only; 2500HD requires a different component box. Gas and flex-fuel applications are not included in this listing.

Included package

One complete vehicle kit: one FTS21277 component box 1, one FTS21278 component box 2 and one FTS21280 3500HD component box 3. Includes front and rear lower-control-arm crossmembers, extended steering knuckles, outer tie rods, front differential relocation brackets and skid plate, CV axle spacers, RTS torsion-bar brackets, bump-stop and sway-bar mounting brackets, bushings and installation hardware. Factory torsion bars remain in their original frame location. Two FTBK4 4-inch rear blocks replace the factory rear blocks; four FT753U U-bolts secure the rear assembly. Rear block height is 4 inches; the system provides 6 inches of suspension lift.

Includes one FTS801552D driver-side front and one FTS801552P passenger-side front Dirt Logic 2.25 remote-reservoir shock, plus two FTS811562 rear Dirt Logic 2.25 non-reservoir shocks: four shock assemblies in total, with two front remote reservoirs only. Rear shocks do not have remote reservoirs. Factory torsion bars are retained; replacement coilovers and optional Uniball upper control arms are not included.

Installation and wheel requirements

Vehicles equipped with a two-piece rear driveshaft require FTS21292, sold separately. Professional installation and alignment are required. Follow the complete manufacturer instructions; drilling and installation work are required. OEM wheels and tires cannot be used. Manufacturer recommendations: 37/12.50R18 on 18x9, 37/12.50R20 on 20x9, or 37/12.50R22 on 22x9 wheels, each with 5-3/4-inch backspacing and minor trimming. Wheels and tires are not included.

Mounted vehicle photos are illustrative; wheels, tires and other vehicle accessories shown are not included. The kit layout photo does not show every included block, U-bolt or hardware item.

Manufacturer installation instructions

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Manufacturer & part identification

Fabtech

Use the SKU for your selected option when contacting us.
OptionSKU / part reference
StandardK1162DL
Vehicle compatibility

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Installation & specifications

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Manufacturer warranty

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