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★★★★★ 4.9 (625 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

7 Inch Lift Kit | Torsion Drop | V2 | Chevy/gmc 2500hd/3500hd (20-26)

Part #: 11770UPC: 840269968761Brand: Rough Country

$2,019.95

Price does not include installation.

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*Estimated lease-to-own payment. Final approval and terms are determined by the lender. See all financing options →

🛠️ Install available in Marietta, GA

Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.

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Built for Chevy and GMC 2500HD/3500HD owners who want a commanding stance with serious tire clearance, this 7-inch torsion-drop lift kit delivers unmatched ground clearance while preserving your truck's factory geometry, track width, and ride quality. The torsion-drop design gives you that signature lowered-front look while maintaining axle angles and drivetrain alignment — no differential modifications, no exhaust work required. You'll clear 37–40-inch tires with confidence and keep the factory feel you've grown to trust.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

  • Driver and passenger-side knuckles — precision-engineered replacements that maintain factory angles and preserve drivetrain geometry without lifting the axle.
  • Front and rear cross members — 1/4-inch thick laser-cut steel, powder-coated for durability and designed to integrate the torsion-drop brackets seamlessly.
  • Torsion-bar drop-kit brackets — 1/4-inch thick fabricated steel that creates the signature torsion-drop stance while keeping track width stock.
  • V2 monotube shocks (pair) — nitrogen-charged, tuned for smooth on-road comfort and rough-terrain capability.
  • Sway bar links, skid plate, and brake-line relocation brackets — all hardware and fasteners needed for complete installation.

Important notes

  • Does NOT fit dually models or vehicles equipped with factory rear overload springs.
  • Does NOT fit AT4X or ZR2 models — both come with a 1.5-inch factory lift and Multimatic DSSV dampers incompatible with this kit.
  • Gas-model trucks may require exhaust modification for driveshaft clearance.
  • Minor cutting and drilling are required during installation; no differential modifications needed.

Why customers pick this at Road Runner

  • Preserves factory ride quality and handling while delivering aggressive tire clearance — no harsh, "lifted" feel.
  • Maintains stock track width and axle geometry — your truck handles like it should, just taller.
  • Rough Country lifetime warranty backed locally — we service what we sell, every single day.
  • Professionally installed by technicians who perform these lifts every week — alignment performed in-house as part of your install.
  • Fully configurable with shock options — choose N3, V2 monotube, or Vertex adjustable dampers at quote time.
  • All-in-one kit with hardware — no hunting for hardware elsewhere.

Ready to build it? Call (678) 400-6467. Hablamos Español.

QtyPartPart #
1Crossmember Box | Chevy Silverado 2500 HD (11-22) Chevy Silverado 3500 HD (11-19)10130BOX3
1253x Kit Box | Chevy Silverado 2500 HD (11-22) Chevy Silverado 3500 HD (11-19)1253BOX6
1V2 MONOTUBE SHOCK PAIR760837
1V2 MONOTUBE SHOCK PAIR760744-2
17in Torsion Bar Drop Kit Box | Chevy 2500 HD (20-22) Chevy 3500 HD (20-22)11730992
17in Torsion Bar Drop Kit Box | Chevy 2500 HD (20-22) Chevy 3500 HD (20-22)11730991
1Dr Knuckle | Chevy Silverado 2500 HD (20-22) GMC Sierra 2500 HD (20-22)10130BOX1
1Pass Knuckle | Chevy Silverado 2500 HD (20-22) GMC Sierra 2500 HD (20-22)10130BOX2

Features

  • Maintains factory ride quality: Ensures a smooth, comfortable ride similar to stock suspension.
  • Maintains the stock track width: Keeps the vehicle's original stance for optimal handling and stability.
  • Unmatched ground clearance: Provides superior clearance for tackling rugged terrain without compromising ride quality.
  • Axles maintain factory position and angle: Preserves the factory geometry for proper drivetrain alignment and reliability.
  • No drilling or modifying of the differential: Easy installation with no need for modifications to your vehicle's differential.
  • No drivetrain or exhaust modifications required: Retains the integrity of your vehicleΓÇÖs drivetrain and exhaust system.
  • Fully Configurable with All Shock Options: Choose from our nitrogen-charged N3 shocks to the premium Vertex reservoir for the perfect ride quality.
YearsMakeModelDrive
2020-2025ChevroletSilverado 2500 HD LTRWD
2020-2025ChevroletSilverado 2500 HD LTZRWD
2020-2026ChevroletSilverado 2500 HD Custom4WD
2020-2026ChevroletSilverado 2500 HD CustomRWD
2020-2026ChevroletSilverado 2500 HD High Country4WD
2020-2026ChevroletSilverado 2500 HD LT4WD
2020-2026ChevroletSilverado 2500 HD LTZ4WD
2020-2026ChevroletSilverado 2500 HD WT4WD
2020-2026ChevroletSilverado 2500 HD WTRWD
2020-2026ChevroletSilverado 3500 HD High Country4WD
2020-2026ChevroletSilverado 3500 HD LT4WD
2020-2026ChevroletSilverado 3500 HD LTRWD
2020-2026ChevroletSilverado 3500 HD LTZ4WD
2020-2026ChevroletSilverado 3500 HD LTZRWD
2020-2026ChevroletSilverado 3500 HD WT4WD
2020-2026ChevroletSilverado 3500 HD WTRWD
2020-2021GMCSierra 2500 HD Base4WD
2020-2021GMCSierra 2500 HD BaseRWD
2020-2026GMCSierra 2500 HD AT44WD
2020-2026GMCSierra 2500 HD Denali4WD
2020-2026GMCSierra 2500 HD SLE4WD
2020-2026GMCSierra 2500 HD SLERWD
2020-2026GMCSierra 2500 HD SLT4WD
2020-2026GMCSierra 2500 HD SLTRWD
2022-2026GMCSierra 2500 HD Pro4WD
2022-2026GMCSierra 2500 HD ProRWD
2024-2026GMCSierra 2500 HD Denali Ultimate4WD
2020-2021GMCSierra 3500 HD Base4WD
2020-2021GMCSierra 3500 HD BaseRWD
2020-2026GMCSierra 3500 HD AT44WD
2020-2026GMCSierra 3500 HD Denali4WD
2020-2026GMCSierra 3500 HD SLE4WD
2020-2026GMCSierra 3500 HD SLERWD
2020-2026GMCSierra 3500 HD SLT4WD
2020-2026GMCSierra 3500 HD SLTRWD
2022-2026GMCSierra 3500 HD Pro4WD
2022-2026GMCSierra 3500 HD ProRWD
2024-2026GMCSierra 3500 HD Denali Ultimate4WD
  • Tire size: 37″ to 40″ tall
  • Lift height: 7″
Does NOT fit dually models. Does NOT fit equipped with rear overload springs. Does NOT fit AT4X models as it is equipped with a 1.5-inch factory lift and Multimatic DSSV dampers. Does NOT fit ZR2 models as it is equipped with a 1.5-inch factory lift and Multimatic DSSV dampers. Gas models may require modification to the exhaust for driveshaft clearance.

Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.

3-Year Finish Warranty on all painted and powder-coated surfaces.

3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.

Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.